8015140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57251}}^1$

素因数の和:57267

約数の個数: 24

約数和(自身を含む): 19236672

約数和(自身を除く): 11221532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57251, 114502, 229004, 286255, 400757, 572510, 801514, 1145020, 1603028, 2003785, 4007570, 8015140]

約数ペア:

[(1, 8015140), (2, 4007570), (4, 2003785), (5, 1603028), (7, 1145020), (10, 801514), (14, 572510), (20, 400757), (28, 286255), (35, 229004), (70, 114502), (140, 57251)]