8642955800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 21533934240

約数和(自身を除く): 12890978440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 41, 50, 61, 74, 82, 100, 122, 148, 164, 185, 200, 205, 244, 296, 305, 328, 370, 410, 467, 488, 610, 740, 820, 925, 934, 1025, 1220, 1480, 1517, 1525, 1640, 1850, 1868, 2050, 2257, 2335, 2440, 2501, 3034, 3050, 3700, 3736, 4100, 4514, 4670, 5002, 6068, 6100, 7400, 7585, 8200, 9028, 9340, 10004, 11285, 11675, 12136, 12200, 12505, 15170, 17279, 18056, 18680, 19147, 20008, 22570, 23350, 25010, 28487, 30340, 34558, 37925, 38294, 45140, 46700, 50020, 56425, 56974, 60680, 62525, 69116, 75850, 76588, 86395, 90280, 92537, 93400, 95735, 100040, 112850, 113948, 125050, 138232, 142435, 151700, 153176, 172790, 185074, 191470, 225700, 227896, 250100, 284870, 303400, 345580, 370148, 382940, 431975, 451400, 462685, 478675, 500200, 569740, 691160, 708439, 712175, 740296, 765880, 863950, 925370, 957350, 1054019, 1139480, 1167967, 1416878, 1424350, 1727900, 1850740, 1914700, 2108038, 2313425, 2335934, 2833756, 2848700, 3455800, 3542195, 3701480, 3829400, 4216076, 4626850, 4671868, 5270095, 5667512, 5697400, 5839835, 7084390, 8432152, 9253700, 9343736, 10540190, 11679670, 14168780, 17710975, 18507400, 21080380, 23359340, 26350475, 28337560, 29199175, 35421950, 42160760, 43214779, 46718680, 52700950, 58398350, 70843900, 86429558, 105401900, 116796700, 141687800, 172859116, 210803800, 216073895, 233593400, 345718232, 432147790, 864295580, 1080369475, 1728591160, 2160738950, 4321477900, 8642955800]

約数ペア:

[(1, 8642955800), (2, 4321477900), (4, 2160738950), (5, 1728591160), (8, 1080369475), (10, 864295580), (20, 432147790), (25, 345718232), (37, 233593400), (40, 216073895), (41, 210803800), (50, 172859116), (61, 141687800), (74, 116796700), (82, 105401900), (100, 86429558), (122, 70843900), (148, 58398350), (164, 52700950), (185, 46718680), (200, 43214779), (205, 42160760), (244, 35421950), (296, 29199175), (305, 28337560), (328, 26350475), (370, 23359340), (410, 21080380), (467, 18507400), (488, 17710975), (610, 14168780), (740, 11679670), (820, 10540190), (925, 9343736), (934, 9253700), (1025, 8432152), (1220, 7084390), (1480, 5839835), (1517, 5697400), (1525, 5667512), (1640, 5270095), (1850, 4671868), (1868, 4626850), (2050, 4216076), (2257, 3829400), (2335, 3701480), (2440, 3542195), (2501, 3455800), (3034, 2848700), (3050, 2833756), (3700, 2335934), (3736, 2313425), (4100, 2108038), (4514, 1914700), (4670, 1850740), (5002, 1727900), (6068, 1424350), (6100, 1416878), (7400, 1167967), (7585, 1139480), (8200, 1054019), (9028, 957350), (9340, 925370), (10004, 863950), (11285, 765880), (11675, 740296), (12136, 712175), (12200, 708439), (12505, 691160), (15170, 569740), (17279, 500200), (18056, 478675), (18680, 462685), (19147, 451400), (20008, 431975), (22570, 382940), (23350, 370148), (25010, 345580), (28487, 303400), (30340, 284870), (34558, 250100), (37925, 227896), (38294, 225700), (45140, 191470), (46700, 185074), (50020, 172790), (56425, 153176), (56974, 151700), (60680, 142435), (62525, 138232), (69116, 125050), (75850, 113948), (76588, 112850), (86395, 100040), (90280, 95735), (92537, 93400)]