84133400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32359}}^1$

素因数の和:32388

約数の個数: 48

約数和(自身を含む): 210663600

約数和(自身を除く): 126530200

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, 32359, 64718, 129436, 161795, 258872, 323590, 420667, 647180, 808975, 841334, 1294360, 1617950, 1682668, 2103335, 3235900, 3365336, 4206670, 6471800, 8413340, 10516675, 16826680, 21033350, 42066700, 84133400]

約数ペア:

[(1, 84133400), (2, 42066700), (4, 21033350), (5, 16826680), (8, 10516675), (10, 8413340), (13, 6471800), (20, 4206670), (25, 3365336), (26, 3235900), (40, 2103335), (50, 1682668), (52, 1617950), (65, 1294360), (100, 841334), (104, 808975), (130, 647180), (200, 420667), (260, 323590), (325, 258872), (520, 161795), (650, 129436), (1300, 64718), (2600, 32359)]