23194240

素因数分解:

$2^7\times 5^1\times {\mathrm{36241}}^1$

素因数の和:36260

約数の個数: 32

約数和(自身を含む): 55450260

約数和(自身を除く): 32256020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36241, 72482, 144964, 181205, 289928, 362410, 579856, 724820, 1159712, 1449640, 2319424, 2899280, 4638848, 5798560, 11597120, 23194240]

約数ペア:

[(1, 23194240), (2, 11597120), (4, 5798560), (5, 4638848), (8, 2899280), (10, 2319424), (16, 1449640), (20, 1159712), (32, 724820), (40, 579856), (64, 362410), (80, 289928), (128, 181205), (160, 144964), (320, 72482), (640, 36241)]