74602480

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{991}}^1$

素因数の和:1945

約数の個数: 40

約数和(自身を含む): 173810304

約数和(自身を除く): 99207824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 991, 1882, 1982, 3764, 3964, 4705, 4955, 7528, 7928, 9410, 9910, 15056, 15856, 18820, 19820, 37640, 39640, 75280, 79280, 932531, 1865062, 3730124, 4662655, 7460248, 9325310, 14920496, 18650620, 37301240, 74602480]

約数ペア:

[(1, 74602480), (2, 37301240), (4, 18650620), (5, 14920496), (8, 9325310), (10, 7460248), (16, 4662655), (20, 3730124), (40, 1865062), (80, 932531), (941, 79280), (991, 75280), (1882, 39640), (1982, 37640), (3764, 19820), (3964, 18820), (4705, 15856), (4955, 15056), (7528, 9910), (7928, 9410)]