1040802320

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{115133}}^1$

素因数の和:115259

約数の個数: 40

約数和(自身を含む): 2441301336

約数和(自身を除く): 1400499016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 115133, 230266, 460532, 575665, 921064, 1151330, 1842128, 2302660, 4605320, 9210640, 13010029, 26020058, 52040116, 65050145, 104080232, 130100290, 208160464, 260200580, 520401160, 1040802320]

約数ペア:

[(1, 1040802320), (2, 520401160), (4, 260200580), (5, 208160464), (8, 130100290), (10, 104080232), (16, 65050145), (20, 52040116), (40, 26020058), (80, 13010029), (113, 9210640), (226, 4605320), (452, 2302660), (565, 1842128), (904, 1151330), (1130, 921064), (1808, 575665), (2260, 460532), (4520, 230266), (9040, 115133)]