412910090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{27509}}^1$

素因数の和:27614

約数の個数: 32

約数和(自身を含む): 792288000

約数和(自身を除く): 379377910

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 27509, 55018, 137545, 275090, 522671, 1045342, 2173211, 2613355, 4346422, 5226710, 10866055, 21732110, 41291009, 82582018, 206455045, 412910090]

約数ペア:

[(1, 412910090), (2, 206455045), (5, 82582018), (10, 41291009), (19, 21732110), (38, 10866055), (79, 5226710), (95, 4346422), (158, 2613355), (190, 2173211), (395, 1045342), (790, 522671), (1501, 275090), (3002, 137545), (7505, 55018), (15010, 27509)]