1255335950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 2632331520

約数和(自身を除く): 1376995570

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 179, 205, 275, 311, 358, 410, 451, 550, 622, 895, 902, 1025, 1555, 1790, 1969, 2050, 2255, 3110, 3421, 3938, 4475, 4510, 6842, 7339, 7775, 8950, 9845, 11275, 12751, 14678, 15550, 17105, 19690, 22550, 25502, 34210, 36695, 49225, 55669, 63755, 73390, 80729, 85525, 98450, 111338, 127510, 140261, 161458, 171050, 183475, 278345, 280522, 318775, 366950, 403645, 556690, 612359, 637550, 701305, 807290, 1224718, 1391725, 1402610, 2018225, 2282429, 2783450, 3061795, 3506525, 4036450, 4564858, 6123590, 7013050, 11412145, 15308975, 22824290, 25106719, 30617950, 50213438, 57060725, 114121450, 125533595, 251067190, 627667975, 1255335950]

約数ペア:

[(1, 1255335950), (2, 627667975), (5, 251067190), (10, 125533595), (11, 114121450), (22, 57060725), (25, 50213438), (41, 30617950), (50, 25106719), (55, 22824290), (82, 15308975), (110, 11412145), (179, 7013050), (205, 6123590), (275, 4564858), (311, 4036450), (358, 3506525), (410, 3061795), (451, 2783450), (550, 2282429), (622, 2018225), (895, 1402610), (902, 1391725), (1025, 1224718), (1555, 807290), (1790, 701305), (1969, 637550), (2050, 612359), (2255, 556690), (3110, 403645), (3421, 366950), (3938, 318775), (4475, 280522), (4510, 278345), (6842, 183475), (7339, 171050), (7775, 161458), (8950, 140261), (9845, 127510), (11275, 111338), (12751, 98450), (14678, 85525), (15550, 80729), (17105, 73390), (19690, 63755), (22550, 55669), (25502, 49225), (34210, 36695)]