238045160

素因数分解:

$2^3\times 5^1\times {\mathrm{2281}}^1\times {\mathrm{2609}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 536041800

約数和(自身を除く): 297996640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2281, 2609, 4562, 5218, 9124, 10436, 11405, 13045, 18248, 20872, 22810, 26090, 45620, 52180, 91240, 104360, 5951129, 11902258, 23804516, 29755645, 47609032, 59511290, 119022580, 238045160]

約数ペア:

[(1, 238045160), (2, 119022580), (4, 59511290), (5, 47609032), (8, 29755645), (10, 23804516), (20, 11902258), (40, 5951129), (2281, 104360), (2609, 91240), (4562, 52180), (5218, 45620), (9124, 26090), (10436, 22810), (11405, 20872), (13045, 18248)]