98020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 36

約数和(自身を含む): 230580

約数和(自身を除く): 132560

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 169, 260, 290, 338, 377, 580, 676, 754, 845, 1508, 1690, 1885, 3380, 3770, 4901, 7540, 9802, 19604, 24505, 49010, 98020]

約数ペア:

[(1, 98020), (2, 49010), (4, 24505), (5, 19604), (10, 9802), (13, 7540), (20, 4901), (26, 3770), (29, 3380), (52, 1885), (58, 1690), (65, 1508), (116, 845), (130, 754), (145, 676), (169, 580), (260, 377), (290, 338)]