67311400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25889}}^1$

素因数の和:25918

約数の個数: 48

約数和(自身を含む): 168543900

約数和(自身を除く): 101232500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 25889, 51778, 103556, 129445, 207112, 258890, 336557, 517780, 647225, 673114, 1035560, 1294450, 1346228, 1682785, 2588900, 2692456, 3365570, 5177800, 6731140, 8413925, 13462280, 16827850, 33655700, 67311400]

約数ペア:

[(1, 67311400), (2, 33655700), (4, 16827850), (5, 13462280), (8, 8413925), (10, 6731140), (13, 5177800), (20, 3365570), (25, 2692456), (26, 2588900), (40, 1682785), (50, 1346228), (52, 1294450), (65, 1035560), (100, 673114), (104, 647225), (130, 517780), (200, 336557), (260, 258890), (325, 207112), (520, 129445), (650, 103556), (1300, 51778), (2600, 25889)]