267925040

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{10909}}^1$

素因数の和:11229

約数の個数: 40

約数和(自身を含む): 625012080

約数和(自身を除く): 357087040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 10909, 12280, 21818, 24560, 43636, 54545, 87272, 109090, 174544, 218180, 436360, 872720, 3349063, 6698126, 13396252, 16745315, 26792504, 33490630, 53585008, 66981260, 133962520, 267925040]

約数ペア:

[(1, 267925040), (2, 133962520), (4, 66981260), (5, 53585008), (8, 33490630), (10, 26792504), (16, 16745315), (20, 13396252), (40, 6698126), (80, 3349063), (307, 872720), (614, 436360), (1228, 218180), (1535, 174544), (2456, 109090), (3070, 87272), (4912, 54545), (6140, 43636), (10909, 24560), (12280, 21818)]