550702960

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{30869}}^1$

素因数の和:31105

約数の個数: 40

約数和(自身を含む): 1286167680

約数和(自身を除く): 735464720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 8920, 17840, 30869, 61738, 123476, 154345, 246952, 308690, 493904, 617380, 1234760, 2469520, 6883787, 13767574, 27535148, 34418935, 55070296, 68837870, 110140592, 137675740, 275351480, 550702960]

約数ペア:

[(1, 550702960), (2, 275351480), (4, 137675740), (5, 110140592), (8, 68837870), (10, 55070296), (16, 34418935), (20, 27535148), (40, 13767574), (80, 6883787), (223, 2469520), (446, 1234760), (892, 617380), (1115, 493904), (1784, 308690), (2230, 246952), (3568, 154345), (4460, 123476), (8920, 61738), (17840, 30869)]