355813360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5003}}^1$

素因数の和:5150

約数の個数: 80

約数和(自身を含む): 953081856

約数和(自身を除く): 597268496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3556, 4445, 5003, 5080, 7112, 8890, 10006, 10160, 14224, 17780, 20012, 25015, 35021, 35560, 40024, 50030, 70042, 71120, 80048, 100060, 140084, 175105, 200120, 280168, 350210, 400240, 560336, 635381, 700420, 1270762, 1400840, 2541524, 2801680, 3176905, 4447667, 5083048, 6353810, 8895334, 10166096, 12707620, 17790668, 22238335, 25415240, 35581336, 44476670, 50830480, 71162672, 88953340, 177906680, 355813360]

約数ペア:

[(1, 355813360), (2, 177906680), (4, 88953340), (5, 71162672), (7, 50830480), (8, 44476670), (10, 35581336), (14, 25415240), (16, 22238335), (20, 17790668), (28, 12707620), (35, 10166096), (40, 8895334), (56, 6353810), (70, 5083048), (80, 4447667), (112, 3176905), (127, 2801680), (140, 2541524), (254, 1400840), (280, 1270762), (508, 700420), (560, 635381), (635, 560336), (889, 400240), (1016, 350210), (1270, 280168), (1778, 200120), (2032, 175105), (2540, 140084), (3556, 100060), (4445, 80048), (5003, 71120), (5080, 70042), (7112, 50030), (8890, 40024), (10006, 35560), (10160, 35021), (14224, 25015), (17780, 20012)]