9875050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 19855872

約数和(自身を除く): 9980822

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 277, 310, 554, 575, 713, 775, 1150, 1385, 1426, 1550, 2770, 3565, 6371, 6925, 7130, 8587, 12742, 13850, 17174, 17825, 31855, 35650, 42935, 63710, 85870, 159275, 197501, 214675, 318550, 395002, 429350, 987505, 1975010, 4937525, 9875050]

約数ペア:

[(1, 9875050), (2, 4937525), (5, 1975010), (10, 987505), (23, 429350), (25, 395002), (31, 318550), (46, 214675), (50, 197501), (62, 159275), (115, 85870), (155, 63710), (230, 42935), (277, 35650), (310, 31855), (554, 17825), (575, 17174), (713, 13850), (775, 12742), (1150, 8587), (1385, 7130), (1426, 6925), (1550, 6371), (2770, 3565)]