9544780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 23224320

約数和(自身を除く): 13679540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 863, 1106, 1580, 1726, 2212, 2765, 3452, 4315, 5530, 6041, 8630, 11060, 12082, 17260, 24164, 30205, 60410, 68177, 120820, 136354, 272708, 340885, 477239, 681770, 954478, 1363540, 1908956, 2386195, 4772390, 9544780]

約数ペア:

[(1, 9544780), (2, 4772390), (4, 2386195), (5, 1908956), (7, 1363540), (10, 954478), (14, 681770), (20, 477239), (28, 340885), (35, 272708), (70, 136354), (79, 120820), (140, 68177), (158, 60410), (316, 30205), (395, 24164), (553, 17260), (790, 12082), (863, 11060), (1106, 8630), (1580, 6041), (1726, 5530), (2212, 4315), (2765, 3452)]