1133993960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 2901225600

約数和(自身を除く): 1767231640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 181, 220, 232, 290, 319, 362, 440, 491, 580, 638, 724, 905, 982, 1160, 1276, 1448, 1595, 1810, 1964, 1991, 2455, 2552, 3190, 3620, 3928, 3982, 4910, 5249, 5401, 6380, 7240, 7964, 9820, 9955, 10498, 10802, 12760, 14239, 15928, 19640, 19910, 20996, 21604, 26245, 27005, 28478, 39820, 41992, 43208, 52490, 54010, 56956, 57739, 71195, 79640, 88871, 104980, 108020, 113912, 115478, 142390, 156629, 177742, 209960, 216040, 230956, 284780, 288695, 313258, 355484, 444355, 461912, 569560, 577390, 626516, 710968, 783145, 888710, 977581, 1154780, 1253032, 1566290, 1777420, 1955162, 2309560, 2577259, 3132580, 3554840, 3910324, 4887905, 5154518, 6265160, 7820648, 9775810, 10309036, 12886295, 19551620, 20618072, 25772590, 28349849, 39103240, 51545180, 56699698, 103090360, 113399396, 141749245, 226798792, 283498490, 566996980, 1133993960]

約数ペア:

[(1, 1133993960), (2, 566996980), (4, 283498490), (5, 226798792), (8, 141749245), (10, 113399396), (11, 103090360), (20, 56699698), (22, 51545180), (29, 39103240), (40, 28349849), (44, 25772590), (55, 20618072), (58, 19551620), (88, 12886295), (110, 10309036), (116, 9775810), (145, 7820648), (181, 6265160), (220, 5154518), (232, 4887905), (290, 3910324), (319, 3554840), (362, 3132580), (440, 2577259), (491, 2309560), (580, 1955162), (638, 1777420), (724, 1566290), (905, 1253032), (982, 1154780), (1160, 977581), (1276, 888710), (1448, 783145), (1595, 710968), (1810, 626516), (1964, 577390), (1991, 569560), (2455, 461912), (2552, 444355), (3190, 355484), (3620, 313258), (3928, 288695), (3982, 284780), (4910, 230956), (5249, 216040), (5401, 209960), (6380, 177742), (7240, 156629), (7964, 142390), (9820, 115478), (9955, 113912), (10498, 108020), (10802, 104980), (12760, 88871), (14239, 79640), (15928, 71195), (19640, 57739), (19910, 56956), (20996, 54010), (21604, 52490), (26245, 43208), (27005, 41992), (28478, 39820)]