1002950650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 2127363840

約数和(自身を除く): 1124413190

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 73, 115, 130, 146, 230, 299, 325, 365, 575, 598, 650, 730, 919, 949, 1150, 1495, 1679, 1825, 1838, 1898, 2990, 3358, 3650, 4595, 4745, 7475, 8395, 9190, 9490, 11947, 14950, 16790, 21137, 21827, 22975, 23725, 23894, 41975, 42274, 43654, 45950, 47450, 59735, 67087, 83950, 105685, 109135, 119470, 134174, 211370, 218270, 274781, 298675, 335435, 528425, 545675, 549562, 597350, 670870, 872131, 1056850, 1091350, 1373905, 1543001, 1677175, 1744262, 2747810, 3086002, 3354350, 4360655, 6869525, 7715005, 8721310, 13739050, 15430010, 20059013, 21803275, 38575025, 40118026, 43606550, 77150050, 100295065, 200590130, 501475325, 1002950650]

約数ペア:

[(1, 1002950650), (2, 501475325), (5, 200590130), (10, 100295065), (13, 77150050), (23, 43606550), (25, 40118026), (26, 38575025), (46, 21803275), (50, 20059013), (65, 15430010), (73, 13739050), (115, 8721310), (130, 7715005), (146, 6869525), (230, 4360655), (299, 3354350), (325, 3086002), (365, 2747810), (575, 1744262), (598, 1677175), (650, 1543001), (730, 1373905), (919, 1091350), (949, 1056850), (1150, 872131), (1495, 670870), (1679, 597350), (1825, 549562), (1838, 545675), (1898, 528425), (2990, 335435), (3358, 298675), (3650, 274781), (4595, 218270), (4745, 211370), (7475, 134174), (8395, 119470), (9190, 109135), (9490, 105685), (11947, 83950), (14950, 67087), (16790, 59735), (21137, 47450), (21827, 45950), (22975, 43654), (23725, 42274), (23894, 41975)]