227944600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{87671}}^1$

素因数の和:87700

約数の個数: 48

約数和(自身を含む): 570744720

約数和(自身を除く): 342800120

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, 87671, 175342, 350684, 438355, 701368, 876710, 1139723, 1753420, 2191775, 2279446, 3506840, 4383550, 4558892, 5698615, 8767100, 9117784, 11397230, 17534200, 22794460, 28493075, 45588920, 56986150, 113972300, 227944600]

約数ペア:

[(1, 227944600), (2, 113972300), (4, 56986150), (5, 45588920), (8, 28493075), (10, 22794460), (13, 17534200), (20, 11397230), (25, 9117784), (26, 8767100), (40, 5698615), (50, 4558892), (52, 4383550), (65, 3506840), (100, 2279446), (104, 2191775), (130, 1753420), (200, 1139723), (260, 876710), (325, 701368), (520, 438355), (650, 350684), (1300, 175342), (2600, 87671)]