29302120

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7253}}^1$

素因数の和:7365

約数の個数: 32

約数和(自身を含む): 66591720

約数和(自身を除く): 37289600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 7253, 14506, 29012, 36265, 58024, 72530, 145060, 290120, 732553, 1465106, 2930212, 3662765, 5860424, 7325530, 14651060, 29302120]

約数ペア:

[(1, 29302120), (2, 14651060), (4, 7325530), (5, 5860424), (8, 3662765), (10, 2930212), (20, 1465106), (40, 732553), (101, 290120), (202, 145060), (404, 72530), (505, 58024), (808, 36265), (1010, 29012), (2020, 14506), (4040, 7253)]