2327540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4013}}^1$

素因数の和:4051

約数の個数: 24

約数和(自身を含む): 5057640

約数和(自身を除く): 2730100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4013, 8026, 16052, 20065, 40130, 80260, 116377, 232754, 465508, 581885, 1163770, 2327540]

約数ペア:

[(1, 2327540), (2, 1163770), (4, 581885), (5, 465508), (10, 232754), (20, 116377), (29, 80260), (58, 40130), (116, 20065), (145, 16052), (290, 8026), (580, 4013)]