356444080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{84067}}^1$

素因数の和:84133

約数の個数: 40

約数和(自身を含む): 844378992

約数和(自身を除く): 487934912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 84067, 168134, 336268, 420335, 672536, 840670, 1345072, 1681340, 3362680, 4455551, 6725360, 8911102, 17822204, 22277755, 35644408, 44555510, 71288816, 89111020, 178222040, 356444080]

約数ペア:

[(1, 356444080), (2, 178222040), (4, 89111020), (5, 71288816), (8, 44555510), (10, 35644408), (16, 22277755), (20, 17822204), (40, 8911102), (53, 6725360), (80, 4455551), (106, 3362680), (212, 1681340), (265, 1345072), (424, 840670), (530, 672536), (848, 420335), (1060, 336268), (2120, 168134), (4240, 84067)]