5195260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 12773376

約数和(自身を除く): 7578116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 863, 1204, 1505, 1726, 3010, 3452, 4315, 6020, 6041, 8630, 12082, 17260, 24164, 30205, 37109, 60410, 74218, 120820, 148436, 185545, 259763, 371090, 519526, 742180, 1039052, 1298815, 2597630, 5195260]

約数ペア:

[(1, 5195260), (2, 2597630), (4, 1298815), (5, 1039052), (7, 742180), (10, 519526), (14, 371090), (20, 259763), (28, 185545), (35, 148436), (43, 120820), (70, 74218), (86, 60410), (140, 37109), (172, 30205), (215, 24164), (301, 17260), (430, 12082), (602, 8630), (860, 6041), (863, 6020), (1204, 4315), (1505, 3452), (1726, 3010)]