4692050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 10044000

約数和(自身を除く): 5351950

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 449, 475, 550, 898, 950, 1045, 2090, 2245, 4490, 4939, 5225, 8531, 9878, 10450, 11225, 17062, 22450, 24695, 42655, 49390, 85310, 93841, 123475, 187682, 213275, 246950, 426550, 469205, 938410, 2346025, 4692050]

約数ペア:

[(1, 4692050), (2, 2346025), (5, 938410), (10, 469205), (11, 426550), (19, 246950), (22, 213275), (25, 187682), (38, 123475), (50, 93841), (55, 85310), (95, 49390), (110, 42655), (190, 24695), (209, 22450), (275, 17062), (418, 11225), (449, 10450), (475, 9878), (550, 8531), (898, 5225), (950, 4939), (1045, 4490), (2090, 2245)]