22684600

素因数分解:

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

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 53311320

約数和(自身を除く): 30626720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 1123, 2020, 2246, 2525, 4040, 4492, 5050, 5615, 8984, 10100, 11230, 20200, 22460, 28075, 44920, 56150, 112300, 113423, 224600, 226846, 453692, 567115, 907384, 1134230, 2268460, 2835575, 4536920, 5671150, 11342300, 22684600]

約数ペア:

[(1, 22684600), (2, 11342300), (4, 5671150), (5, 4536920), (8, 2835575), (10, 2268460), (20, 1134230), (25, 907384), (40, 567115), (50, 453692), (100, 226846), (101, 224600), (200, 113423), (202, 112300), (404, 56150), (505, 44920), (808, 28075), (1010, 22460), (1123, 20200), (2020, 11230), (2246, 10100), (2525, 8984), (4040, 5615), (4492, 5050)]