289153150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 649520928

約数和(自身を除く): 360367778

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 130, 143, 185, 275, 286, 325, 370, 407, 481, 550, 650, 715, 814, 925, 962, 1093, 1430, 1850, 2035, 2186, 2405, 3575, 4070, 4810, 5291, 5465, 7150, 10175, 10582, 10930, 12023, 12025, 14209, 20350, 24046, 24050, 26455, 27325, 28418, 40441, 52910, 54650, 60115, 71045, 80882, 120230, 132275, 142090, 156299, 202205, 264550, 300575, 312598, 355225, 404410, 444851, 525733, 601150, 710450, 781495, 889702, 1011025, 1051466, 1562990, 2022050, 2224255, 2628665, 3907475, 4448510, 5257330, 5783063, 7814950, 11121275, 11566126, 13143325, 22242550, 26286650, 28915315, 57830630, 144576575, 289153150]

約数ペア:

[(1, 289153150), (2, 144576575), (5, 57830630), (10, 28915315), (11, 26286650), (13, 22242550), (22, 13143325), (25, 11566126), (26, 11121275), (37, 7814950), (50, 5783063), (55, 5257330), (65, 4448510), (74, 3907475), (110, 2628665), (130, 2224255), (143, 2022050), (185, 1562990), (275, 1051466), (286, 1011025), (325, 889702), (370, 781495), (407, 710450), (481, 601150), (550, 525733), (650, 444851), (715, 404410), (814, 355225), (925, 312598), (962, 300575), (1093, 264550), (1430, 202205), (1850, 156299), (2035, 142090), (2186, 132275), (2405, 120230), (3575, 80882), (4070, 71045), (4810, 60115), (5291, 54650), (5465, 52910), (7150, 40441), (10175, 28418), (10582, 27325), (10930, 26455), (12023, 24050), (12025, 24046), (14209, 20350)]