1135807760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457987}}^1$

素因数の和:458031

約数の個数: 40

約数和(自身を含む): 2725944576

約数和(自身を除く): 1590136816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 457987, 915974, 1831948, 2289935, 3663896, 4579870, 7327792, 9159740, 14197597, 18319480, 28395194, 36638960, 56790388, 70987985, 113580776, 141975970, 227161552, 283951940, 567903880, 1135807760]

約数ペア:

[(1, 1135807760), (2, 567903880), (4, 283951940), (5, 227161552), (8, 141975970), (10, 113580776), (16, 70987985), (20, 56790388), (31, 36638960), (40, 28395194), (62, 18319480), (80, 14197597), (124, 9159740), (155, 7327792), (248, 4579870), (310, 3663896), (496, 2289935), (620, 1831948), (1240, 915974), (2480, 457987)]