4212101440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{13697}}^1$

素因数の和:13776

約数の個数: 84

約数和(自身を含む): 10364810868

約数和(自身を除く): 6152709428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 961, 992, 1240, 1922, 1984, 2480, 3844, 4805, 4960, 7688, 9610, 9920, 13697, 15376, 19220, 27394, 30752, 38440, 54788, 61504, 68485, 76880, 109576, 136970, 153760, 219152, 273940, 307520, 424607, 438304, 547880, 849214, 876608, 1095760, 1698428, 2123035, 2191520, 3396856, 4246070, 4383040, 6793712, 8492140, 13162817, 13587424, 16984280, 26325634, 27174848, 33968560, 52651268, 65814085, 67937120, 105302536, 131628170, 135874240, 210605072, 263256340, 421210144, 526512680, 842420288, 1053025360, 2106050720, 4212101440]

約数ペア:

[(1, 4212101440), (2, 2106050720), (4, 1053025360), (5, 842420288), (8, 526512680), (10, 421210144), (16, 263256340), (20, 210605072), (31, 135874240), (32, 131628170), (40, 105302536), (62, 67937120), (64, 65814085), (80, 52651268), (124, 33968560), (155, 27174848), (160, 26325634), (248, 16984280), (310, 13587424), (320, 13162817), (496, 8492140), (620, 6793712), (961, 4383040), (992, 4246070), (1240, 3396856), (1922, 2191520), (1984, 2123035), (2480, 1698428), (3844, 1095760), (4805, 876608), (4960, 849214), (7688, 547880), (9610, 438304), (9920, 424607), (13697, 307520), (15376, 273940), (19220, 219152), (27394, 153760), (30752, 136970), (38440, 109576), (54788, 76880), (61504, 68485)]