201893360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5119}}^1$

素因数の和:5178

約数の個数: 80

約数和(自身を含む): 514252800

約数和(自身を除く): 312359440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1160, 1360, 1972, 2320, 2465, 3944, 4930, 5119, 7888, 9860, 10238, 19720, 20476, 25595, 39440, 40952, 51190, 81904, 87023, 102380, 148451, 174046, 204760, 296902, 348092, 409520, 435115, 593804, 696184, 742255, 870230, 1187608, 1392368, 1484510, 1740460, 2375216, 2523667, 2969020, 3480920, 5047334, 5938040, 6961840, 10094668, 11876080, 12618335, 20189336, 25236670, 40378672, 50473340, 100946680, 201893360]

約数ペア:

[(1, 201893360), (2, 100946680), (4, 50473340), (5, 40378672), (8, 25236670), (10, 20189336), (16, 12618335), (17, 11876080), (20, 10094668), (29, 6961840), (34, 5938040), (40, 5047334), (58, 3480920), (68, 2969020), (80, 2523667), (85, 2375216), (116, 1740460), (136, 1484510), (145, 1392368), (170, 1187608), (232, 870230), (272, 742255), (290, 696184), (340, 593804), (464, 435115), (493, 409520), (580, 348092), (680, 296902), (986, 204760), (1160, 174046), (1360, 148451), (1972, 102380), (2320, 87023), (2465, 81904), (3944, 51190), (4930, 40952), (5119, 39440), (7888, 25595), (9860, 20476), (10238, 19720)]