1330759550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{649151}}^1$

素因数の和:649204

約数の個数: 24

約数和(自身を含む): 2535587712

約数和(自身を除く): 1204828162

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 649151, 1298302, 3245755, 6491510, 16228775, 26615191, 32457550, 53230382, 133075955, 266151910, 665379775, 1330759550]

約数ペア:

[(1, 1330759550), (2, 665379775), (5, 266151910), (10, 133075955), (25, 53230382), (41, 32457550), (50, 26615191), (82, 16228775), (205, 6491510), (410, 3245755), (1025, 1298302), (2050, 649151)]