124038130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{400123}}^1$

素因数の和:400161

約数の個数: 16

約数和(自身を含む): 230471424

約数和(自身を除く): 106433294

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 400123, 800246, 2000615, 4001230, 12403813, 24807626, 62019065, 124038130]

約数ペア:

[(1, 124038130), (2, 62019065), (5, 24807626), (10, 12403813), (31, 4001230), (62, 2000615), (155, 800246), (310, 400123)]