23176720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41387}}^1$

素因数の和:41407

約数の個数: 40

約数和(自身を含む): 61585344

約数和(自身を除く): 38408624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41387, 82774, 165548, 206935, 289709, 331096, 413870, 579418, 662192, 827740, 1158836, 1448545, 1655480, 2317672, 2897090, 3310960, 4635344, 5794180, 11588360, 23176720]

約数ペア:

[(1, 23176720), (2, 11588360), (4, 5794180), (5, 4635344), (7, 3310960), (8, 2897090), (10, 2317672), (14, 1655480), (16, 1448545), (20, 1158836), (28, 827740), (35, 662192), (40, 579418), (56, 413870), (70, 331096), (80, 289709), (112, 206935), (140, 165548), (280, 82774), (560, 41387)]