4112420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15839

約数の個数: 24

約数和(自身を含む): 9300984

約数和(自身を除く): 5188564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15817, 31634, 63268, 79085, 158170, 205621, 316340, 411242, 822484, 1028105, 2056210, 4112420]

約数ペア:

[(1, 4112420), (2, 2056210), (4, 1028105), (5, 822484), (10, 411242), (13, 316340), (20, 205621), (26, 158170), (52, 79085), (65, 63268), (130, 31634), (260, 15817)]