5318750

素因数分解:

$2^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 10686816

約数和(自身を除く): 5368066

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 125, 185, 230, 250, 370, 575, 625, 851, 925, 1150, 1250, 1702, 1850, 2875, 3125, 4255, 4625, 5750, 6250, 8510, 9250, 14375, 21275, 23125, 28750, 42550, 46250, 71875, 106375, 115625, 143750, 212750, 231250, 531875, 1063750, 2659375, 5318750]

約数ペア:

[(1, 5318750), (2, 2659375), (5, 1063750), (10, 531875), (23, 231250), (25, 212750), (37, 143750), (46, 115625), (50, 106375), (74, 71875), (115, 46250), (125, 42550), (185, 28750), (230, 23125), (250, 21275), (370, 14375), (575, 9250), (625, 8510), (851, 6250), (925, 5750), (1150, 4625), (1250, 4255), (1702, 3125), (1850, 2875)]