10318750

素因数分解:

$2^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 10679906

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 127, 130, 250, 254, 325, 625, 635, 650, 1250, 1270, 1625, 1651, 3125, 3175, 3250, 3302, 6250, 6350, 8125, 8255, 15875, 16250, 16510, 31750, 40625, 41275, 79375, 81250, 82550, 158750, 206375, 396875, 412750, 793750, 1031875, 2063750, 5159375, 10318750]

約数ペア:

[(1, 10318750), (2, 5159375), (5, 2063750), (10, 1031875), (13, 793750), (25, 412750), (26, 396875), (50, 206375), (65, 158750), (125, 82550), (127, 81250), (130, 79375), (250, 41275), (254, 40625), (325, 31750), (625, 16510), (635, 16250), (650, 15875), (1250, 8255), (1270, 8125), (1625, 6350), (1651, 6250), (3125, 3302), (3175, 3250)]