153130480

素因数分解:

$2^4\times 5^1\times {\mathrm{1914131}}^1$

素因数の和:1914144

約数の個数: 20

約数和(自身を含む): 356028552

約数和(自身を除く): 202898072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1914131, 3828262, 7656524, 9570655, 15313048, 19141310, 30626096, 38282620, 76565240, 153130480]

約数ペア:

[(1, 153130480), (2, 76565240), (4, 38282620), (5, 30626096), (8, 19141310), (10, 15313048), (16, 9570655), (20, 7656524), (40, 3828262), (80, 1914131)]