264214850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1907}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 523814688

約数和(自身を除く): 259599838

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 163, 170, 326, 425, 815, 850, 1630, 1907, 2771, 3814, 4075, 5542, 8150, 9535, 13855, 19070, 27710, 32419, 47675, 64838, 69275, 95350, 138550, 162095, 310841, 324190, 621682, 810475, 1554205, 1620950, 3108410, 5284297, 7771025, 10568594, 15542050, 26421485, 52842970, 132107425, 264214850]

約数ペア:

[(1, 264214850), (2, 132107425), (5, 52842970), (10, 26421485), (17, 15542050), (25, 10568594), (34, 7771025), (50, 5284297), (85, 3108410), (163, 1620950), (170, 1554205), (326, 810475), (425, 621682), (815, 324190), (850, 310841), (1630, 162095), (1907, 138550), (2771, 95350), (3814, 69275), (4075, 64838), (5542, 47675), (8150, 32419), (9535, 27710), (13855, 19070)]