3805180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 8124480

約数和(自身を除く): 4319300

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3119, 6238, 12476, 15595, 31190, 62380, 190259, 380518, 761036, 951295, 1902590, 3805180]

約数ペア:

[(1, 3805180), (2, 1902590), (4, 951295), (5, 761036), (10, 380518), (20, 190259), (61, 62380), (122, 31190), (244, 15595), (305, 12476), (610, 6238), (1220, 3119)]