5479180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5591}}^1$

素因数の和:5614

約数の個数: 36

約数和(自身を含む): 13387248

約数和(自身を除く): 7908068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5591, 11182, 22364, 27955, 39137, 55910, 78274, 111820, 156548, 195685, 273959, 391370, 547918, 782740, 1095836, 1369795, 2739590, 5479180]

約数ペア:

[(1, 5479180), (2, 2739590), (4, 1369795), (5, 1095836), (7, 782740), (10, 547918), (14, 391370), (20, 273959), (28, 195685), (35, 156548), (49, 111820), (70, 78274), (98, 55910), (140, 39137), (196, 27955), (245, 22364), (490, 11182), (980, 5591)]