48921680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8377}}^1$

素因数の和:8463

約数の個数: 40

約数和(自身を含む): 115314792

約数和(自身を除く): 66393112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 8377, 16754, 33508, 41885, 67016, 83770, 134032, 167540, 335080, 611521, 670160, 1223042, 2446084, 3057605, 4892168, 6115210, 9784336, 12230420, 24460840, 48921680]

約数ペア:

[(1, 48921680), (2, 24460840), (4, 12230420), (5, 9784336), (8, 6115210), (10, 4892168), (16, 3057605), (20, 2446084), (40, 1223042), (73, 670160), (80, 611521), (146, 335080), (292, 167540), (365, 134032), (584, 83770), (730, 67016), (1168, 41885), (1460, 33508), (2920, 16754), (5840, 8377)]