526076200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 1394910720

約数和(自身を除く): 868834520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 61, 62, 65, 100, 104, 107, 122, 124, 130, 155, 200, 214, 244, 248, 260, 305, 310, 325, 403, 428, 488, 520, 535, 610, 620, 650, 775, 793, 806, 856, 1070, 1220, 1240, 1300, 1391, 1525, 1550, 1586, 1612, 1891, 2015, 2140, 2440, 2600, 2675, 2782, 3050, 3100, 3172, 3224, 3317, 3782, 3965, 4030, 4280, 5350, 5564, 6100, 6200, 6344, 6527, 6634, 6955, 7564, 7930, 8060, 9455, 10075, 10700, 11128, 12200, 13054, 13268, 13910, 15128, 15860, 16120, 16585, 18910, 19825, 20150, 21400, 24583, 26108, 26536, 27820, 31720, 32635, 33170, 34775, 37820, 39650, 40300, 43121, 47275, 49166, 52216, 55640, 65270, 66340, 69550, 75640, 79300, 80600, 82925, 84851, 86242, 94550, 98332, 122915, 130540, 132680, 139100, 158600, 163175, 165850, 169702, 172484, 189100, 196664, 202337, 215605, 245830, 261080, 278200, 326350, 331700, 339404, 344968, 378200, 404674, 424255, 431210, 491660, 614575, 652700, 663400, 678808, 809348, 848510, 862420, 983320, 1011685, 1078025, 1229150, 1305400, 1618696, 1697020, 1724840, 2023370, 2121275, 2156050, 2458300, 2630381, 3394040, 4046740, 4242550, 4312100, 4916600, 5058425, 5260762, 8093480, 8485100, 8624200, 10116850, 10521524, 13151905, 16970200, 20233700, 21043048, 26303810, 40467400, 52607620, 65759525, 105215240, 131519050, 263038100, 526076200]

約数ペア:

[(1, 526076200), (2, 263038100), (4, 131519050), (5, 105215240), (8, 65759525), (10, 52607620), (13, 40467400), (20, 26303810), (25, 21043048), (26, 20233700), (31, 16970200), (40, 13151905), (50, 10521524), (52, 10116850), (61, 8624200), (62, 8485100), (65, 8093480), (100, 5260762), (104, 5058425), (107, 4916600), (122, 4312100), (124, 4242550), (130, 4046740), (155, 3394040), (200, 2630381), (214, 2458300), (244, 2156050), (248, 2121275), (260, 2023370), (305, 1724840), (310, 1697020), (325, 1618696), (403, 1305400), (428, 1229150), (488, 1078025), (520, 1011685), (535, 983320), (610, 862420), (620, 848510), (650, 809348), (775, 678808), (793, 663400), (806, 652700), (856, 614575), (1070, 491660), (1220, 431210), (1240, 424255), (1300, 404674), (1391, 378200), (1525, 344968), (1550, 339404), (1586, 331700), (1612, 326350), (1891, 278200), (2015, 261080), (2140, 245830), (2440, 215605), (2600, 202337), (2675, 196664), (2782, 189100), (3050, 172484), (3100, 169702), (3172, 165850), (3224, 163175), (3317, 158600), (3782, 139100), (3965, 132680), (4030, 130540), (4280, 122915), (5350, 98332), (5564, 94550), (6100, 86242), (6200, 84851), (6344, 82925), (6527, 80600), (6634, 79300), (6955, 75640), (7564, 69550), (7930, 66340), (8060, 65270), (9455, 55640), (10075, 52216), (10700, 49166), (11128, 47275), (12200, 43121), (13054, 40300), (13268, 39650), (13910, 37820), (15128, 34775), (15860, 33170), (16120, 32635), (16585, 31720), (18910, 27820), (19825, 26536), (20150, 26108), (21400, 24583)]