1022188520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{881197}}^1$

素因数の和:881237

約数の個数: 32

約数和(自身を含む): 2379234600

約数和(自身を除く): 1357046080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 881197, 1762394, 3524788, 4405985, 7049576, 8811970, 17623940, 25554713, 35247880, 51109426, 102218852, 127773565, 204437704, 255547130, 511094260, 1022188520]

約数ペア:

[(1, 1022188520), (2, 511094260), (4, 255547130), (5, 204437704), (8, 127773565), (10, 102218852), (20, 51109426), (29, 35247880), (40, 25554713), (58, 17623940), (116, 8811970), (145, 7049576), (232, 4405985), (290, 3524788), (580, 1762394), (1160, 881197)]