870825850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4397}}^1$

素因数の和:4659

約数の個数: 48

約数和(自身を含む): 1722766968

約数和(自身を除く): 851941118

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 233, 425, 466, 850, 1165, 2330, 3961, 4397, 5825, 7922, 8794, 11650, 19805, 21985, 39610, 43970, 74749, 99025, 109925, 149498, 198050, 219850, 373745, 747490, 1024501, 1868725, 2049002, 3737450, 5122505, 10245010, 17416517, 25612525, 34833034, 51225050, 87082585, 174165170, 435412925, 870825850]

約数ペア:

[(1, 870825850), (2, 435412925), (5, 174165170), (10, 87082585), (17, 51225050), (25, 34833034), (34, 25612525), (50, 17416517), (85, 10245010), (170, 5122505), (233, 3737450), (425, 2049002), (466, 1868725), (850, 1024501), (1165, 747490), (2330, 373745), (3961, 219850), (4397, 198050), (5825, 149498), (7922, 109925), (8794, 99025), (11650, 74749), (19805, 43970), (21985, 39610)]