23358880

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 56034720

約数和(自身を除く): 32675840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2179, 2680, 4358, 5360, 8716, 10720, 10895, 17432, 21790, 34864, 43580, 69728, 87160, 145993, 174320, 291986, 348640, 583972, 729965, 1167944, 1459930, 2335888, 2919860, 4671776, 5839720, 11679440, 23358880]

約数ペア:

[(1, 23358880), (2, 11679440), (4, 5839720), (5, 4671776), (8, 2919860), (10, 2335888), (16, 1459930), (20, 1167944), (32, 729965), (40, 583972), (67, 348640), (80, 291986), (134, 174320), (160, 145993), (268, 87160), (335, 69728), (536, 43580), (670, 34864), (1072, 21790), (1340, 17432), (2144, 10895), (2179, 10720), (2680, 8716), (4358, 5360)]