11215750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 28304640

約数和(自身を除く): 17088890

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 29, 34, 35, 50, 58, 65, 70, 85, 91, 119, 125, 130, 145, 170, 175, 182, 203, 221, 238, 250, 290, 325, 350, 377, 406, 425, 442, 455, 493, 595, 650, 725, 754, 850, 875, 910, 986, 1015, 1105, 1190, 1450, 1547, 1625, 1750, 1885, 2030, 2125, 2210, 2275, 2465, 2639, 2975, 3094, 3250, 3451, 3625, 3770, 4250, 4550, 4930, 5075, 5278, 5525, 5950, 6409, 6902, 7250, 7735, 9425, 10150, 11050, 11375, 12325, 12818, 13195, 14875, 15470, 17255, 18850, 22750, 24650, 25375, 26390, 27625, 29750, 32045, 34510, 38675, 44863, 47125, 50750, 55250, 61625, 64090, 65975, 77350, 86275, 89726, 94250, 123250, 131950, 160225, 172550, 193375, 224315, 320450, 329875, 386750, 431375, 448630, 659750, 801125, 862750, 1121575, 1602250, 2243150, 5607875, 11215750]

約数ペア:

[(1, 11215750), (2, 5607875), (5, 2243150), (7, 1602250), (10, 1121575), (13, 862750), (14, 801125), (17, 659750), (25, 448630), (26, 431375), (29, 386750), (34, 329875), (35, 320450), (50, 224315), (58, 193375), (65, 172550), (70, 160225), (85, 131950), (91, 123250), (119, 94250), (125, 89726), (130, 86275), (145, 77350), (170, 65975), (175, 64090), (182, 61625), (203, 55250), (221, 50750), (238, 47125), (250, 44863), (290, 38675), (325, 34510), (350, 32045), (377, 29750), (406, 27625), (425, 26390), (442, 25375), (455, 24650), (493, 22750), (595, 18850), (650, 17255), (725, 15470), (754, 14875), (850, 13195), (875, 12818), (910, 12325), (986, 11375), (1015, 11050), (1105, 10150), (1190, 9425), (1450, 7735), (1547, 7250), (1625, 6902), (1750, 6409), (1885, 5950), (2030, 5525), (2125, 5278), (2210, 5075), (2275, 4930), (2465, 4550), (2639, 4250), (2975, 3770), (3094, 3625), (3250, 3451)]