1006250

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{23}}^1$

素因数の和:57

約数の個数: 48

約数和(自身を含む): 2249856

約数和(自身を除く): 1243606

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 575, 625, 805, 875, 1150, 1250, 1610, 1750, 2875, 3125, 4025, 4375, 5750, 6250, 8050, 8750, 14375, 20125, 21875, 28750, 40250, 43750, 71875, 100625, 143750, 201250, 503125, 1006250]

約数ペア:

[(1, 1006250), (2, 503125), (5, 201250), (7, 143750), (10, 100625), (14, 71875), (23, 43750), (25, 40250), (35, 28750), (46, 21875), (50, 20125), (70, 14375), (115, 8750), (125, 8050), (161, 6250), (175, 5750), (230, 4375), (250, 4025), (322, 3125), (350, 2875), (575, 1750), (625, 1610), (805, 1250), (875, 1150)]