25136040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 80870400

約数和(自身を除く): 55734360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 233, 248, 290, 310, 348, 372, 435, 465, 466, 580, 620, 696, 699, 744, 870, 899, 930, 932, 1160, 1165, 1240, 1398, 1740, 1798, 1860, 1864, 2330, 2697, 2796, 3480, 3495, 3596, 3720, 4495, 4660, 5394, 5592, 6757, 6990, 7192, 7223, 8990, 9320, 10788, 13485, 13514, 13980, 14446, 17980, 20271, 21576, 21669, 26970, 27028, 27960, 28892, 33785, 35960, 36115, 40542, 43338, 53940, 54056, 57784, 67570, 72230, 81084, 86676, 101355, 107880, 108345, 135140, 144460, 162168, 173352, 202710, 209467, 216690, 270280, 288920, 405420, 418934, 433380, 628401, 810840, 837868, 866760, 1047335, 1256802, 1675736, 2094670, 2513604, 3142005, 4189340, 5027208, 6284010, 8378680, 12568020, 25136040]

約数ペア:

[(1, 25136040), (2, 12568020), (3, 8378680), (4, 6284010), (5, 5027208), (6, 4189340), (8, 3142005), (10, 2513604), (12, 2094670), (15, 1675736), (20, 1256802), (24, 1047335), (29, 866760), (30, 837868), (31, 810840), (40, 628401), (58, 433380), (60, 418934), (62, 405420), (87, 288920), (93, 270280), (116, 216690), (120, 209467), (124, 202710), (145, 173352), (155, 162168), (174, 144460), (186, 135140), (232, 108345), (233, 107880), (248, 101355), (290, 86676), (310, 81084), (348, 72230), (372, 67570), (435, 57784), (465, 54056), (466, 53940), (580, 43338), (620, 40542), (696, 36115), (699, 35960), (744, 33785), (870, 28892), (899, 27960), (930, 27028), (932, 26970), (1160, 21669), (1165, 21576), (1240, 20271), (1398, 17980), (1740, 14446), (1798, 13980), (1860, 13514), (1864, 13485), (2330, 10788), (2697, 9320), (2796, 8990), (3480, 7223), (3495, 7192), (3596, 6990), (3720, 6757), (4495, 5592), (4660, 5394)]