6504280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 8270120

約数列:

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

約数ペア:

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