3100278320

素因数分解:

$2^4\times 5^1\times {\mathrm{38753479}}^1$

素因数の和:38753492

約数の個数: 20

約数和(自身を含む): 7208147280

約数和(自身を除く): 4107868960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 38753479, 77506958, 155013916, 193767395, 310027832, 387534790, 620055664, 775069580, 1550139160, 3100278320]

約数ペア:

[(1, 3100278320), (2, 1550139160), (4, 775069580), (5, 620055664), (8, 387534790), (10, 310027832), (16, 193767395), (20, 155013916), (40, 77506958), (80, 38753479)]