478162480

素因数分解:

$2^4\times 5^1\times {\mathrm{5977031}}^1$

素因数の和:5977044

約数の個数: 20

約数和(自身を含む): 1111727952

約数和(自身を除く): 633565472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5977031, 11954062, 23908124, 29885155, 47816248, 59770310, 95632496, 119540620, 239081240, 478162480]

約数ペア:

[(1, 478162480), (2, 239081240), (4, 119540620), (5, 95632496), (8, 59770310), (10, 47816248), (16, 29885155), (20, 23908124), (40, 11954062), (80, 5977031)]