22072640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3039

約数の個数: 56

約数和(自身を含む): 54864000

約数和(自身を除く): 32791360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 2999, 3680, 5998, 7360, 11996, 14995, 23992, 29990, 47984, 59980, 68977, 95968, 119960, 137954, 191936, 239920, 275908, 344885, 479840, 551816, 689770, 959680, 1103632, 1379540, 2207264, 2759080, 4414528, 5518160, 11036320, 22072640]

約数ペア:

[(1, 22072640), (2, 11036320), (4, 5518160), (5, 4414528), (8, 2759080), (10, 2207264), (16, 1379540), (20, 1103632), (23, 959680), (32, 689770), (40, 551816), (46, 479840), (64, 344885), (80, 275908), (92, 239920), (115, 191936), (160, 137954), (184, 119960), (230, 95968), (320, 68977), (368, 59980), (460, 47984), (736, 29990), (920, 23992), (1472, 14995), (1840, 11996), (2999, 7360), (3680, 5998)]