22999840

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3401

約数の個数: 48

約数和(自身を含む): 55617408

約数和(自身を除く): 32617568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3343, 3440, 6686, 6880, 13372, 16715, 26744, 33430, 53488, 66860, 106976, 133720, 143749, 267440, 287498, 534880, 574996, 718745, 1149992, 1437490, 2299984, 2874980, 4599968, 5749960, 11499920, 22999840]

約数ペア:

[(1, 22999840), (2, 11499920), (4, 5749960), (5, 4599968), (8, 2874980), (10, 2299984), (16, 1437490), (20, 1149992), (32, 718745), (40, 574996), (43, 534880), (80, 287498), (86, 267440), (160, 143749), (172, 133720), (215, 106976), (344, 66860), (430, 53488), (688, 33430), (860, 26744), (1376, 16715), (1720, 13372), (3343, 6880), (3440, 6686)]