10459040

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 24948000

約数和(自身を除く): 14488960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 499, 524, 655, 998, 1048, 1310, 1996, 2096, 2495, 2620, 3992, 4192, 4990, 5240, 7984, 9980, 10480, 15968, 19960, 20960, 39920, 65369, 79840, 130738, 261476, 326845, 522952, 653690, 1045904, 1307380, 2091808, 2614760, 5229520, 10459040]

約数ペア:

[(1, 10459040), (2, 5229520), (4, 2614760), (5, 2091808), (8, 1307380), (10, 1045904), (16, 653690), (20, 522952), (32, 326845), (40, 261476), (80, 130738), (131, 79840), (160, 65369), (262, 39920), (499, 20960), (524, 19960), (655, 15968), (998, 10480), (1048, 9980), (1310, 7984), (1996, 5240), (2096, 4990), (2495, 4192), (2620, 3992)]