23412080

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{941}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 54666144

約数和(自身を除く): 31254064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 941, 1244, 1555, 1882, 2488, 3110, 3764, 4705, 4976, 6220, 7528, 9410, 12440, 15056, 18820, 24880, 37640, 75280, 292651, 585302, 1170604, 1463255, 2341208, 2926510, 4682416, 5853020, 11706040, 23412080]

約数ペア:

[(1, 23412080), (2, 11706040), (4, 5853020), (5, 4682416), (8, 2926510), (10, 2341208), (16, 1463255), (20, 1170604), (40, 585302), (80, 292651), (311, 75280), (622, 37640), (941, 24880), (1244, 18820), (1555, 15056), (1882, 12440), (2488, 9410), (3110, 7528), (3764, 6220), (4705, 4976)]