2510122550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 5521521600

約数和(自身を除く): 3011399050

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 37, 50, 58, 59, 61, 65, 74, 118, 122, 130, 145, 185, 290, 295, 305, 325, 370, 377, 481, 590, 610, 650, 725, 754, 767, 793, 925, 962, 1073, 1450, 1475, 1525, 1534, 1586, 1711, 1769, 1850, 1885, 2146, 2183, 2257, 2405, 2950, 3050, 3422, 3538, 3599, 3770, 3835, 3965, 4366, 4514, 4810, 5365, 7198, 7670, 7930, 8555, 8845, 9425, 10730, 10915, 11285, 12025, 13949, 17110, 17690, 17995, 18850, 19175, 19825, 21830, 22243, 22570, 22997, 24050, 26825, 27898, 28379, 29341, 35990, 38350, 39650, 42775, 44225, 44486, 45994, 46787, 53650, 54575, 56425, 56758, 58682, 63307, 65453, 69745, 85550, 88450, 89975, 93574, 104371, 109150, 111215, 112850, 114985, 126614, 130906, 133163, 139490, 141895, 146705, 179950, 208742, 222430, 229970, 233935, 266326, 283790, 293410, 316535, 327265, 348725, 467870, 521855, 556075, 574925, 633070, 654530, 665815, 697450, 709475, 733525, 822991, 850889, 1043710, 1112150, 1149850, 1169675, 1331630, 1356823, 1418950, 1467050, 1582675, 1636325, 1645982, 1701778, 1731119, 2339350, 2609275, 2713646, 3165350, 3272650, 3329075, 3462238, 3861727, 4114955, 4254445, 5218550, 6658150, 6784115, 7723454, 8229910, 8508890, 8655595, 13568230, 17311190, 19308635, 20574775, 21272225, 33920575, 38617270, 41149550, 42544450, 43277975, 50202451, 67841150, 86555950, 96543175, 100404902, 193086350, 251012255, 502024510, 1255061275, 2510122550]

約数ペア:

[(1, 2510122550), (2, 1255061275), (5, 502024510), (10, 251012255), (13, 193086350), (25, 100404902), (26, 96543175), (29, 86555950), (37, 67841150), (50, 50202451), (58, 43277975), (59, 42544450), (61, 41149550), (65, 38617270), (74, 33920575), (118, 21272225), (122, 20574775), (130, 19308635), (145, 17311190), (185, 13568230), (290, 8655595), (295, 8508890), (305, 8229910), (325, 7723454), (370, 6784115), (377, 6658150), (481, 5218550), (590, 4254445), (610, 4114955), (650, 3861727), (725, 3462238), (754, 3329075), (767, 3272650), (793, 3165350), (925, 2713646), (962, 2609275), (1073, 2339350), (1450, 1731119), (1475, 1701778), (1525, 1645982), (1534, 1636325), (1586, 1582675), (1711, 1467050), (1769, 1418950), (1850, 1356823), (1885, 1331630), (2146, 1169675), (2183, 1149850), (2257, 1112150), (2405, 1043710), (2950, 850889), (3050, 822991), (3422, 733525), (3538, 709475), (3599, 697450), (3770, 665815), (3835, 654530), (3965, 633070), (4366, 574925), (4514, 556075), (4810, 521855), (5365, 467870), (7198, 348725), (7670, 327265), (7930, 316535), (8555, 293410), (8845, 283790), (9425, 266326), (10730, 233935), (10915, 229970), (11285, 222430), (12025, 208742), (13949, 179950), (17110, 146705), (17690, 141895), (17995, 139490), (18850, 133163), (19175, 130906), (19825, 126614), (21830, 114985), (22243, 112850), (22570, 111215), (22997, 109150), (24050, 104371), (26825, 93574), (27898, 89975), (28379, 88450), (29341, 85550), (35990, 69745), (38350, 65453), (39650, 63307), (42775, 58682), (44225, 56758), (44486, 56425), (45994, 54575), (46787, 53650)]