9109040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3717

約数の個数: 40

約数和(自身を含む): 21867648

約数和(自身を除く): 12758608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3673, 7346, 14692, 18365, 29384, 36730, 58768, 73460, 113863, 146920, 227726, 293840, 455452, 569315, 910904, 1138630, 1821808, 2277260, 4554520, 9109040]

約数ペア:

[(1, 9109040), (2, 4554520), (4, 2277260), (5, 1821808), (8, 1138630), (10, 910904), (16, 569315), (20, 455452), (31, 293840), (40, 227726), (62, 146920), (80, 113863), (124, 73460), (155, 58768), (248, 36730), (310, 29384), (496, 18365), (620, 14692), (1240, 7346), (2480, 3673)]