22607840

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 53978400

約数和(自身を除く): 31370560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1399, 1616, 2020, 2798, 3232, 4040, 5596, 6995, 8080, 11192, 13990, 16160, 22384, 27980, 44768, 55960, 111920, 141299, 223840, 282598, 565196, 706495, 1130392, 1412990, 2260784, 2825980, 4521568, 5651960, 11303920, 22607840]

約数ペア:

[(1, 22607840), (2, 11303920), (4, 5651960), (5, 4521568), (8, 2825980), (10, 2260784), (16, 1412990), (20, 1130392), (32, 706495), (40, 565196), (80, 282598), (101, 223840), (160, 141299), (202, 111920), (404, 55960), (505, 44768), (808, 27980), (1010, 22384), (1399, 16160), (1616, 13990), (2020, 11192), (2798, 8080), (3232, 6995), (4040, 5596)]