23482420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 54564048

約数和(自身を除く): 31081628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 2441, 4810, 4882, 9620, 9764, 12205, 24410, 31733, 48820, 63466, 90317, 126932, 158665, 180634, 317330, 361268, 451585, 634660, 903170, 1174121, 1806340, 2348242, 4696484, 5870605, 11741210, 23482420]

約数ペア:

[(1, 23482420), (2, 11741210), (4, 5870605), (5, 4696484), (10, 2348242), (13, 1806340), (20, 1174121), (26, 903170), (37, 634660), (52, 451585), (65, 361268), (74, 317330), (130, 180634), (148, 158665), (185, 126932), (260, 90317), (370, 63466), (481, 48820), (740, 31733), (962, 24410), (1924, 12205), (2405, 9764), (2441, 9620), (4810, 4882)]