79045960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{282307}}^1$

素因数の和:282325

約数の個数: 32

約数和(自身を含む): 203261760

約数和(自身を除く): 124215800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 282307, 564614, 1129228, 1411535, 1976149, 2258456, 2823070, 3952298, 5646140, 7904596, 9880745, 11292280, 15809192, 19761490, 39522980, 79045960]

約数ペア:

[(1, 79045960), (2, 39522980), (4, 19761490), (5, 15809192), (7, 11292280), (8, 9880745), (10, 7904596), (14, 5646140), (20, 3952298), (28, 2823070), (35, 2258456), (40, 1976149), (56, 1411535), (70, 1129228), (140, 564614), (280, 282307)]