3635980

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 7697088

約数和(自身を除く): 4061108

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1327, 1370, 2654, 2740, 5308, 6635, 13270, 26540, 181799, 363598, 727196, 908995, 1817990, 3635980]

約数ペア:

[(1, 3635980), (2, 1817990), (4, 908995), (5, 727196), (10, 363598), (20, 181799), (137, 26540), (274, 13270), (548, 6635), (685, 5308), (1327, 2740), (1370, 2654)]