42758840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46477}}^1$

素因数の和:46511

約数の個数: 32

約数和(自身を含む): 100392480

約数和(自身を除く): 57633640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 46477, 92954, 185908, 232385, 371816, 464770, 929540, 1068971, 1859080, 2137942, 4275884, 5344855, 8551768, 10689710, 21379420, 42758840]

約数ペア:

[(1, 42758840), (2, 21379420), (4, 10689710), (5, 8551768), (8, 5344855), (10, 4275884), (20, 2137942), (23, 1859080), (40, 1068971), (46, 929540), (92, 464770), (115, 371816), (184, 232385), (230, 185908), (460, 92954), (920, 46477)]