38605060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 89688816

約数和(自身を除く): 51083756

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, 4013, 4810, 8026, 9620, 16052, 20065, 40130, 52169, 80260, 104338, 148481, 208676, 260845, 296962, 521690, 593924, 742405, 1043380, 1484810, 1930253, 2969620, 3860506, 7721012, 9651265, 19302530, 38605060]

約数ペア:

[(1, 38605060), (2, 19302530), (4, 9651265), (5, 7721012), (10, 3860506), (13, 2969620), (20, 1930253), (26, 1484810), (37, 1043380), (52, 742405), (65, 593924), (74, 521690), (130, 296962), (148, 260845), (185, 208676), (260, 148481), (370, 104338), (481, 80260), (740, 52169), (962, 40130), (1924, 20065), (2405, 16052), (4013, 9620), (4810, 8026)]