82125940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8537}}^1$

素因数の和:8596

約数の個数: 48

約数和(自身を含む): 190773072

約数和(自身を除く): 108647132

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, 4810, 8537, 9620, 17074, 34148, 42685, 85370, 110981, 170740, 221962, 315869, 443924, 554905, 631738, 1109810, 1263476, 1579345, 2219620, 3158690, 4106297, 6317380, 8212594, 16425188, 20531485, 41062970, 82125940]

約数ペア:

[(1, 82125940), (2, 41062970), (4, 20531485), (5, 16425188), (10, 8212594), (13, 6317380), (20, 4106297), (26, 3158690), (37, 2219620), (52, 1579345), (65, 1263476), (74, 1109810), (130, 631738), (148, 554905), (185, 443924), (260, 315869), (370, 221962), (481, 170740), (740, 110981), (962, 85370), (1924, 42685), (2405, 34148), (4810, 17074), (8537, 9620)]