10294271480

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1\times {\mathrm{2269}}^1$

素因数の和:3504

約数の個数: 64

約数和(自身を含む): 23422586400

約数和(自身を除く): 13128314920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1123, 2020, 2246, 2269, 4040, 4492, 4538, 5615, 8984, 9076, 11230, 11345, 18152, 22460, 22690, 44920, 45380, 90760, 113423, 226846, 229169, 453692, 458338, 567115, 907384, 916676, 1134230, 1145845, 1833352, 2268460, 2291690, 2548087, 4536920, 4583380, 5096174, 9166760, 10192348, 12740435, 20384696, 25480870, 50961740, 101923480, 257356787, 514713574, 1029427148, 1286783935, 2058854296, 2573567870, 5147135740, 10294271480]

約数ペア:

[(1, 10294271480), (2, 5147135740), (4, 2573567870), (5, 2058854296), (8, 1286783935), (10, 1029427148), (20, 514713574), (40, 257356787), (101, 101923480), (202, 50961740), (404, 25480870), (505, 20384696), (808, 12740435), (1010, 10192348), (1123, 9166760), (2020, 5096174), (2246, 4583380), (2269, 4536920), (4040, 2548087), (4492, 2291690), (4538, 2268460), (5615, 1833352), (8984, 1145845), (9076, 1134230), (11230, 916676), (11345, 907384), (18152, 567115), (22460, 458338), (22690, 453692), (44920, 229169), (45380, 226846), (90760, 113423)]