8115250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 17926272

約数和(自身を除く): 9811022

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 227, 250, 275, 286, 325, 454, 550, 650, 715, 1135, 1375, 1430, 1625, 2270, 2497, 2750, 2951, 3250, 3575, 4994, 5675, 5902, 7150, 11350, 12485, 14755, 17875, 24970, 28375, 29510, 32461, 35750, 56750, 62425, 64922, 73775, 124850, 147550, 162305, 312125, 324610, 368875, 624250, 737750, 811525, 1623050, 4057625, 8115250]

約数ペア:

[(1, 8115250), (2, 4057625), (5, 1623050), (10, 811525), (11, 737750), (13, 624250), (22, 368875), (25, 324610), (26, 312125), (50, 162305), (55, 147550), (65, 124850), (110, 73775), (125, 64922), (130, 62425), (143, 56750), (227, 35750), (250, 32461), (275, 29510), (286, 28375), (325, 24970), (454, 17875), (550, 14755), (650, 12485), (715, 11350), (1135, 7150), (1375, 5902), (1430, 5675), (1625, 4994), (2270, 3575), (2497, 3250), (2750, 2951)]