201610760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3557}}^1$

素因数の和:3690

約数の個数: 64

約数和(自身を含む): 493138800

約数和(自身を除く): 291528040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 520, 545, 872, 1090, 1417, 2180, 2834, 3557, 4360, 5668, 7085, 7114, 11336, 14170, 14228, 17785, 28340, 28456, 35570, 46241, 56680, 71140, 92482, 142280, 184964, 231205, 369928, 387713, 462410, 775426, 924820, 1550852, 1849640, 1938565, 3101704, 3877130, 5040269, 7754260, 10080538, 15508520, 20161076, 25201345, 40322152, 50402690, 100805380, 201610760]

約数ペア:

[(1, 201610760), (2, 100805380), (4, 50402690), (5, 40322152), (8, 25201345), (10, 20161076), (13, 15508520), (20, 10080538), (26, 7754260), (40, 5040269), (52, 3877130), (65, 3101704), (104, 1938565), (109, 1849640), (130, 1550852), (218, 924820), (260, 775426), (436, 462410), (520, 387713), (545, 369928), (872, 231205), (1090, 184964), (1417, 142280), (2180, 92482), (2834, 71140), (3557, 56680), (4360, 46241), (5668, 35570), (7085, 28456), (7114, 28340), (11336, 17785), (14170, 14228)]