122461960

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{13487}}^1$

素因数の和:13725

約数の個数: 32

約数和(自身を含む): 276773760

約数和(自身を除く): 154311800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 13487, 26974, 53948, 67435, 107896, 134870, 269740, 539480, 3061549, 6123098, 12246196, 15307745, 24492392, 30615490, 61230980, 122461960]

約数ペア:

[(1, 122461960), (2, 61230980), (4, 30615490), (5, 24492392), (8, 15307745), (10, 12246196), (20, 6123098), (40, 3061549), (227, 539480), (454, 269740), (908, 134870), (1135, 107896), (1816, 67435), (2270, 53948), (4540, 26974), (9080, 13487)]