130260815

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 158548320

約数和(自身を除く): 28287505

約数列:

[1, 5, 97, 419, 485, 641, 2095, 3205, 40643, 62177, 203215, 268579, 310885, 1342895, 26052163, 130260815]

約数ペア:

[(1, 130260815), (5, 26052163), (97, 1342895), (419, 310885), (485, 268579), (641, 203215), (2095, 62177), (3205, 40643)]