416486270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{46639}}^1$

素因数の和:46712

約数の個数: 32

約数和(自身を含む): 805939200

約数和(自身を除く): 389452930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 46639, 93278, 233195, 466390, 886141, 1772282, 2192033, 4384066, 4430705, 8861410, 10960165, 21920330, 41648627, 83297254, 208243135, 416486270]

約数ペア:

[(1, 416486270), (2, 208243135), (5, 83297254), (10, 41648627), (19, 21920330), (38, 10960165), (47, 8861410), (94, 4430705), (95, 4384066), (190, 2192033), (235, 1772282), (470, 886141), (893, 466390), (1786, 233195), (4465, 93278), (8930, 46639)]