4920204385

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2999}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 6205248000

約数和(自身を除く): 1285043615

約数列:

[1, 5, 41, 53, 151, 205, 265, 755, 2173, 2999, 6191, 8003, 10865, 14995, 30955, 40015, 122959, 158947, 328123, 452849, 614795, 794735, 1640615, 2264245, 6516827, 18566809, 24000997, 32584135, 92834045, 120004985, 984040877, 4920204385]

約数ペア:

[(1, 4920204385), (5, 984040877), (41, 120004985), (53, 92834045), (151, 32584135), (205, 24000997), (265, 18566809), (755, 6516827), (2173, 2264245), (2999, 1640615), (6191, 794735), (8003, 614795), (10865, 452849), (14995, 328123), (30955, 158947), (40015, 122959)]