977883860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{10163}}^1$

素因数の和:10472

約数の個数: 48

約数和(自身を含む): 2182251456

約数和(自身を除く): 1204367596

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 283, 340, 566, 1132, 1415, 2830, 4811, 5660, 9622, 10163, 19244, 20326, 24055, 40652, 48110, 50815, 96220, 101630, 172771, 203260, 345542, 691084, 863855, 1727710, 2876129, 3455420, 5752258, 11504516, 14380645, 28761290, 48894193, 57522580, 97788386, 195576772, 244470965, 488941930, 977883860]

約数ペア:

[(1, 977883860), (2, 488941930), (4, 244470965), (5, 195576772), (10, 97788386), (17, 57522580), (20, 48894193), (34, 28761290), (68, 14380645), (85, 11504516), (170, 5752258), (283, 3455420), (340, 2876129), (566, 1727710), (1132, 863855), (1415, 691084), (2830, 345542), (4811, 203260), (5660, 172771), (9622, 101630), (10163, 96220), (19244, 50815), (20326, 48110), (24055, 40652)]