99982503560

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{10371629}}^1$

素因数の和:10371881

約数の個数: 32

約数和(自身を含む): 225894101400

約数和(自身を除く): 125911597840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 10371629, 20743258, 41486516, 51858145, 82973032, 103716290, 207432580, 414865160, 2499562589, 4999125178, 9998250356, 12497812945, 19996500712, 24995625890, 49991251780, 99982503560]

約数ペア:

[(1, 99982503560), (2, 49991251780), (4, 24995625890), (5, 19996500712), (8, 12497812945), (10, 9998250356), (20, 4999125178), (40, 2499562589), (241, 414865160), (482, 207432580), (964, 103716290), (1205, 82973032), (1928, 51858145), (2410, 41486516), (4820, 20743258), (9640, 10371629)]