40019090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{85147}}^1$

素因数の和:85201

約数の個数: 16

約数和(自身を含む): 73567872

約数和(自身を除く): 33548782

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 85147, 170294, 425735, 851470, 4001909, 8003818, 20009545, 40019090]

約数ペア:

[(1, 40019090), (2, 20009545), (5, 8003818), (10, 4001909), (47, 851470), (94, 425735), (235, 170294), (470, 85147)]