54736698220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{2029}}^1$

素因数の和:2443

約数の個数: 96

約数和(自身を含む): 119115722880

約数和(自身を除く): 64379024660

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 167, 197, 205, 334, 394, 410, 668, 788, 820, 835, 985, 1670, 1970, 2029, 3340, 3940, 4058, 6847, 8077, 8116, 10145, 13694, 16154, 20290, 27388, 32308, 32899, 34235, 40385, 40580, 65798, 68470, 80770, 83189, 131596, 136940, 161540, 164495, 166378, 328990, 332756, 338843, 399713, 415945, 657980, 677686, 799426, 831890, 1348859, 1355372, 1598852, 1663780, 1694215, 1998565, 2697718, 3388430, 3997130, 5395436, 6744295, 6776860, 7994260, 13488590, 13892563, 16388233, 26977180, 27785126, 32776466, 55570252, 65552932, 66752071, 69462815, 81941165, 133504142, 138925630, 163882330, 267008284, 277851260, 327764660, 333760355, 667520710, 1335041420, 2736834911, 5473669822, 10947339644, 13684174555, 27368349110, 54736698220]

約数ペア:

[(1, 54736698220), (2, 27368349110), (4, 13684174555), (5, 10947339644), (10, 5473669822), (20, 2736834911), (41, 1335041420), (82, 667520710), (164, 333760355), (167, 327764660), (197, 277851260), (205, 267008284), (334, 163882330), (394, 138925630), (410, 133504142), (668, 81941165), (788, 69462815), (820, 66752071), (835, 65552932), (985, 55570252), (1670, 32776466), (1970, 27785126), (2029, 26977180), (3340, 16388233), (3940, 13892563), (4058, 13488590), (6847, 7994260), (8077, 6776860), (8116, 6744295), (10145, 5395436), (13694, 3997130), (16154, 3388430), (20290, 2697718), (27388, 1998565), (32308, 1694215), (32899, 1663780), (34235, 1598852), (40385, 1355372), (40580, 1348859), (65798, 831890), (68470, 799426), (80770, 677686), (83189, 657980), (131596, 415945), (136940, 399713), (161540, 338843), (164495, 332756), (166378, 328990)]