46170640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1997}}^1$

素因数の和:2044

約数の個数: 60

約数和(自身を含む): 114089796

約数和(自身を除く): 67919156

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 1997, 2312, 2890, 3994, 4624, 5780, 7988, 9985, 11560, 15976, 19970, 23120, 31952, 33949, 39940, 67898, 79880, 135796, 159760, 169745, 271592, 339490, 543184, 577133, 678980, 1154266, 1357960, 2308532, 2715920, 2885665, 4617064, 5771330, 9234128, 11542660, 23085320, 46170640]

約数ペア:

[(1, 46170640), (2, 23085320), (4, 11542660), (5, 9234128), (8, 5771330), (10, 4617064), (16, 2885665), (17, 2715920), (20, 2308532), (34, 1357960), (40, 1154266), (68, 678980), (80, 577133), (85, 543184), (136, 339490), (170, 271592), (272, 169745), (289, 159760), (340, 135796), (578, 79880), (680, 67898), (1156, 39940), (1360, 33949), (1445, 31952), (1997, 23120), (2312, 19970), (2890, 15976), (3994, 11560), (4624, 9985), (5780, 7988)]