13346020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2309}}^1$

素因数の和:2352

約数の個数: 36

約数和(自身を含む): 29785140

約数和(自身を除く): 16439120

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2309, 2890, 4618, 5780, 9236, 11545, 23090, 39253, 46180, 78506, 157012, 196265, 392530, 667301, 785060, 1334602, 2669204, 3336505, 6673010, 13346020]

約数ペア:

[(1, 13346020), (2, 6673010), (4, 3336505), (5, 2669204), (10, 1334602), (17, 785060), (20, 667301), (34, 392530), (68, 196265), (85, 157012), (170, 78506), (289, 46180), (340, 39253), (578, 23090), (1156, 11545), (1445, 9236), (2309, 5780), (2890, 4618)]