23078270

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 19499650

約数列:

[1, 2, 5, 10, 79, 131, 158, 223, 262, 395, 446, 655, 790, 1115, 1310, 2230, 10349, 17617, 20698, 29213, 35234, 51745, 58426, 88085, 103490, 146065, 176170, 292130, 2307827, 4615654, 11539135, 23078270]

約数ペア:

[(1, 23078270), (2, 11539135), (5, 4615654), (10, 2307827), (79, 292130), (131, 176170), (158, 146065), (223, 103490), (262, 88085), (395, 58426), (446, 51745), (655, 35234), (790, 29213), (1115, 20698), (1310, 17617), (2230, 10349)]