4817960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17207}}^1$

素因数の和:17225

約数の個数: 32

約数和(自身を含む): 12389760

約数和(自身を除く): 7571800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17207, 34414, 68828, 86035, 120449, 137656, 172070, 240898, 344140, 481796, 602245, 688280, 963592, 1204490, 2408980, 4817960]

約数ペア:

[(1, 4817960), (2, 2408980), (4, 1204490), (5, 963592), (7, 688280), (8, 602245), (10, 481796), (14, 344140), (20, 240898), (28, 172070), (35, 137656), (40, 120449), (56, 86035), (70, 68828), (140, 34414), (280, 17207)]