22474797260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{91309}}^1$

素因数の和:91746

約数の個数: 48

約数和(自身を含む): 48842814720

約数和(自身を除く): 26368017460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 397, 620, 794, 1588, 1985, 3970, 7940, 12307, 24614, 49228, 61535, 91309, 123070, 182618, 246140, 365236, 456545, 913090, 1826180, 2830579, 5661158, 11322316, 14152895, 28305790, 36249673, 56611580, 72499346, 144998692, 181248365, 362496730, 724993460, 1123739863, 2247479726, 4494959452, 5618699315, 11237398630, 22474797260]

約数ペア:

[(1, 22474797260), (2, 11237398630), (4, 5618699315), (5, 4494959452), (10, 2247479726), (20, 1123739863), (31, 724993460), (62, 362496730), (124, 181248365), (155, 144998692), (310, 72499346), (397, 56611580), (620, 36249673), (794, 28305790), (1588, 14152895), (1985, 11322316), (3970, 5661158), (7940, 2830579), (12307, 1826180), (24614, 913090), (49228, 456545), (61535, 365236), (91309, 246140), (123070, 182618)]