3996220180

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{126223}}^1$

素因数の和:127815

約数の個数: 24

約数和(自身を含む): 8397430272

約数和(自身を除く): 4401210092

約数列:

[1, 2, 4, 5, 10, 20, 1583, 3166, 6332, 7915, 15830, 31660, 126223, 252446, 504892, 631115, 1262230, 2524460, 199811009, 399622018, 799244036, 999055045, 1998110090, 3996220180]

約数ペア:

[(1, 3996220180), (2, 1998110090), (4, 999055045), (5, 799244036), (10, 399622018), (20, 199811009), (1583, 2524460), (3166, 1262230), (6332, 631115), (7915, 504892), (15830, 252446), (31660, 126223)]