8104450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 36

約数和(自身を含む): 15944850

約数和(自身を除く): 7840400

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 449, 475, 722, 898, 950, 1805, 2245, 3610, 4490, 8531, 9025, 11225, 17062, 18050, 22450, 42655, 85310, 162089, 213275, 324178, 426550, 810445, 1620890, 4052225, 8104450]

約数ペア:

[(1, 8104450), (2, 4052225), (5, 1620890), (10, 810445), (19, 426550), (25, 324178), (38, 213275), (50, 162089), (95, 85310), (190, 42655), (361, 22450), (449, 18050), (475, 17062), (722, 11225), (898, 9025), (950, 8531), (1805, 4490), (2245, 3610)]