972182410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{2531}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 1778557824

約数和(自身を除く): 806375414

約数列:

[1, 2, 5, 10, 71, 142, 355, 541, 710, 1082, 2531, 2705, 5062, 5410, 12655, 25310, 38411, 76822, 179701, 192055, 359402, 384110, 898505, 1369271, 1797010, 2738542, 6846355, 13692710, 97218241, 194436482, 486091205, 972182410]

約数ペア:

[(1, 972182410), (2, 486091205), (5, 194436482), (10, 97218241), (71, 13692710), (142, 6846355), (355, 2738542), (541, 1797010), (710, 1369271), (1082, 898505), (2531, 384110), (2705, 359402), (5062, 192055), (5410, 179701), (12655, 76822), (25310, 38411)]