748829860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{1607}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 1643556096

約数和(自身を除く): 894726236

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1013, 1607, 2026, 3214, 4052, 5065, 6428, 8035, 10130, 16070, 20260, 23299, 32140, 36961, 46598, 73922, 93196, 116495, 147844, 184805, 232990, 369610, 465980, 739220, 1627891, 3255782, 6511564, 8139455, 16278910, 32557820, 37441493, 74882986, 149765972, 187207465, 374414930, 748829860]

約数ペア:

[(1, 748829860), (2, 374414930), (4, 187207465), (5, 149765972), (10, 74882986), (20, 37441493), (23, 32557820), (46, 16278910), (92, 8139455), (115, 6511564), (230, 3255782), (460, 1627891), (1013, 739220), (1607, 465980), (2026, 369610), (3214, 232990), (4052, 184805), (5065, 147844), (6428, 116495), (8035, 93196), (10130, 73922), (16070, 46598), (20260, 36961), (23299, 32140)]