13022450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 28658880

約数和(自身を除く): 15636430

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1283, 1450, 2030, 2566, 5075, 6415, 8981, 10150, 12830, 17962, 32075, 37207, 44905, 64150, 74414, 89810, 186035, 224525, 260449, 372070, 449050, 520898, 930175, 1302245, 1860350, 2604490, 6511225, 13022450]

約数ペア:

[(1, 13022450), (2, 6511225), (5, 2604490), (7, 1860350), (10, 1302245), (14, 930175), (25, 520898), (29, 449050), (35, 372070), (50, 260449), (58, 224525), (70, 186035), (145, 89810), (175, 74414), (203, 64150), (290, 44905), (350, 37207), (406, 32075), (725, 17962), (1015, 12830), (1283, 10150), (1450, 8981), (2030, 6415), (2566, 5075)]