69379700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 164343648

約数和(自身を除く): 94963948

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 260, 325, 332, 415, 643, 650, 830, 1079, 1286, 1300, 1660, 2075, 2158, 2572, 3215, 4150, 4316, 5395, 6430, 8300, 8359, 10790, 12860, 16075, 16718, 21580, 26975, 32150, 33436, 41795, 53369, 53950, 64300, 83590, 106738, 107900, 167180, 208975, 213476, 266845, 417950, 533690, 693797, 835900, 1067380, 1334225, 1387594, 2668450, 2775188, 3468985, 5336900, 6937970, 13875940, 17344925, 34689850, 69379700]

約数ペア:

[(1, 69379700), (2, 34689850), (4, 17344925), (5, 13875940), (10, 6937970), (13, 5336900), (20, 3468985), (25, 2775188), (26, 2668450), (50, 1387594), (52, 1334225), (65, 1067380), (83, 835900), (100, 693797), (130, 533690), (166, 417950), (260, 266845), (325, 213476), (332, 208975), (415, 167180), (643, 107900), (650, 106738), (830, 83590), (1079, 64300), (1286, 53950), (1300, 53369), (1660, 41795), (2075, 33436), (2158, 32150), (2572, 26975), (3215, 21580), (4150, 16718), (4316, 16075), (5395, 12860), (6430, 10790), (8300, 8359)]