20176070950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{8235131}}^1$

素因数の和:8235157

約数の個数: 36

約数和(自身を含む): 43654434732

約数和(自身を除く): 23478363782

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 8235131, 16470262, 41175655, 57645917, 82351310, 115291834, 205878275, 288229585, 403521419, 411756550, 576459170, 807042838, 1441147925, 2017607095, 2882295850, 4035214190, 10088035475, 20176070950]

約数ペア:

[(1, 20176070950), (2, 10088035475), (5, 4035214190), (7, 2882295850), (10, 2017607095), (14, 1441147925), (25, 807042838), (35, 576459170), (49, 411756550), (50, 403521419), (70, 288229585), (98, 205878275), (175, 115291834), (245, 82351310), (350, 57645917), (490, 41175655), (1225, 16470262), (2450, 8235131)]