1127633186480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{454690801}}^1$

素因数の和:454690845

約数の個数: 40

約数和(自身を含む): 2706319653504

約数和(自身を除く): 1578686467024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 454690801, 909381602, 1818763204, 2273454005, 3637526408, 4546908010, 7275052816, 9093816020, 14095414831, 18187632040, 28190829662, 36375264080, 56381659324, 70477074155, 112763318648, 140954148310, 225526637296, 281908296620, 563816593240, 1127633186480]

約数ペア:

[(1, 1127633186480), (2, 563816593240), (4, 281908296620), (5, 225526637296), (8, 140954148310), (10, 112763318648), (16, 70477074155), (20, 56381659324), (31, 36375264080), (40, 28190829662), (62, 18187632040), (80, 14095414831), (124, 9093816020), (155, 7275052816), (248, 4546908010), (310, 3637526408), (496, 2273454005), (620, 1818763204), (1240, 909381602), (2480, 454690801)]