4541960

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 10281600

約数和(自身を除く): 5739640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 419, 542, 838, 1084, 1355, 1676, 2095, 2168, 2710, 3352, 4190, 5420, 8380, 10840, 16760, 113549, 227098, 454196, 567745, 908392, 1135490, 2270980, 4541960]

約数ペア:

[(1, 4541960), (2, 2270980), (4, 1135490), (5, 908392), (8, 567745), (10, 454196), (20, 227098), (40, 113549), (271, 16760), (419, 10840), (542, 8380), (838, 5420), (1084, 4190), (1355, 3352), (1676, 2710), (2095, 2168)]