22992920

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1021}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 51876720

約数和(自身を除く): 28883800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1021, 1126, 2042, 2252, 2815, 4084, 4504, 5105, 5630, 8168, 10210, 11260, 20420, 22520, 40840, 574823, 1149646, 2299292, 2874115, 4598584, 5748230, 11496460, 22992920]

約数ペア:

[(1, 22992920), (2, 11496460), (4, 5748230), (5, 4598584), (8, 2874115), (10, 2299292), (20, 1149646), (40, 574823), (563, 40840), (1021, 22520), (1126, 20420), (2042, 11260), (2252, 10210), (2815, 8168), (4084, 5630), (4504, 5105)]