70067080

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2113}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 157915800

約数和(自身を除く): 87848720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1658, 2113, 3316, 4145, 4226, 6632, 8290, 8452, 10565, 16580, 16904, 21130, 33160, 42260, 84520, 1751677, 3503354, 7006708, 8758385, 14013416, 17516770, 35033540, 70067080]

約数ペア:

[(1, 70067080), (2, 35033540), (4, 17516770), (5, 14013416), (8, 8758385), (10, 7006708), (20, 3503354), (40, 1751677), (829, 84520), (1658, 42260), (2113, 33160), (3316, 21130), (4145, 16904), (4226, 16580), (6632, 10565), (8290, 8452)]