122044880

素因数分解:

$2^4\times 5^1\times {\mathrm{1525561}}^1$

素因数の和:1525574

約数の個数: 20

約数和(自身を含む): 283754532

約数和(自身を除く): 161709652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1525561, 3051122, 6102244, 7627805, 12204488, 15255610, 24408976, 30511220, 61022440, 122044880]

約数ペア:

[(1, 122044880), (2, 61022440), (4, 30511220), (5, 24408976), (8, 15255610), (10, 12204488), (16, 7627805), (20, 6102244), (40, 3051122), (80, 1525561)]