87735140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 192879792

約数和(自身を除く): 105144652

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 2237, 3922, 4474, 7844, 8948, 9805, 11185, 19610, 22370, 39220, 44740, 82769, 118561, 165538, 237122, 331076, 413845, 474244, 592805, 827690, 1185610, 1655380, 2371220, 4386757, 8773514, 17547028, 21933785, 43867570, 87735140]

約数ペア:

[(1, 87735140), (2, 43867570), (4, 21933785), (5, 17547028), (10, 8773514), (20, 4386757), (37, 2371220), (53, 1655380), (74, 1185610), (106, 827690), (148, 592805), (185, 474244), (212, 413845), (265, 331076), (370, 237122), (530, 165538), (740, 118561), (1060, 82769), (1961, 44740), (2237, 39220), (3922, 22370), (4474, 19610), (7844, 11185), (8948, 9805)]