190014920

素因数分解:

$2^3\times 5^1\times {\mathrm{4750373}}^1$

素因数の和:4750384

約数の個数: 16

約数和(自身を含む): 427533660

約数和(自身を除く): 237518740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4750373, 9500746, 19001492, 23751865, 38002984, 47503730, 95007460, 190014920]

約数ペア:

[(1, 190014920), (2, 95007460), (4, 47503730), (5, 38002984), (8, 23751865), (10, 19001492), (20, 9500746), (40, 4750373)]