13008560

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 30533760

約数和(自身を除く): 17525200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1439, 1808, 2260, 2878, 4520, 5756, 7195, 9040, 11512, 14390, 23024, 28780, 57560, 115120, 162607, 325214, 650428, 813035, 1300856, 1626070, 2601712, 3252140, 6504280, 13008560]

約数ペア:

[(1, 13008560), (2, 6504280), (4, 3252140), (5, 2601712), (8, 1626070), (10, 1300856), (16, 813035), (20, 650428), (40, 325214), (80, 162607), (113, 115120), (226, 57560), (452, 28780), (565, 23024), (904, 14390), (1130, 11512), (1439, 9040), (1808, 7195), (2260, 5756), (2878, 4520)]