220154435

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{1597}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 268464000

約数和(自身を除く): 48309565

約数列:

[1, 5, 79, 349, 395, 1597, 1745, 7985, 27571, 126163, 137855, 557353, 630815, 2786765, 44030887, 220154435]

約数ペア:

[(1, 220154435), (5, 44030887), (79, 2786765), (349, 630815), (395, 557353), (1597, 137855), (1745, 126163), (7985, 27571)]