139883.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8541

約数の個数: 24

約数和(自身を含む): 11426688

約数和(自身を除く): 6156068

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8501, 17002, 34004, 42505, 85010, 170020, 263531, 527062, 1054124, 1317655, 2635310, 5270620]

約数ペア:

[(1, 5270620), (2, 2635310), (4, 1317655), (5, 1054124), (10, 527062), (20, 263531), (31, 170020), (62, 85010), (124, 42505), (155, 34004), (310, 17002), (620, 8501)]