42425240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7417}}^1$

素因数の和:7452

約数の個数: 64

約数和(自身を含む): 112160160

約数和(自身を除く): 69734920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 7417, 14834, 29668, 37085, 59336, 74170, 81587, 96421, 148340, 163174, 192842, 296680, 326348, 385684, 407935, 482105, 652696, 771368, 815870, 964210, 1060631, 1631740, 1928420, 2121262, 3263480, 3856840, 4242524, 5303155, 8485048, 10606310, 21212620, 42425240]

約数ペア:

[(1, 42425240), (2, 21212620), (4, 10606310), (5, 8485048), (8, 5303155), (10, 4242524), (11, 3856840), (13, 3263480), (20, 2121262), (22, 1928420), (26, 1631740), (40, 1060631), (44, 964210), (52, 815870), (55, 771368), (65, 652696), (88, 482105), (104, 407935), (110, 385684), (130, 326348), (143, 296680), (220, 192842), (260, 163174), (286, 148340), (440, 96421), (520, 81587), (572, 74170), (715, 59336), (1144, 37085), (1430, 29668), (2860, 14834), (5720, 7417)]