86815520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 226328256

約数和(自身を除く): 139512736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 107, 110, 160, 176, 214, 220, 352, 428, 440, 461, 535, 856, 880, 922, 1070, 1177, 1712, 1760, 1844, 2140, 2305, 2354, 3424, 3688, 4280, 4610, 4708, 5071, 5885, 7376, 8560, 9220, 9416, 10142, 11770, 14752, 17120, 18440, 18832, 20284, 23540, 25355, 36880, 37664, 40568, 47080, 49327, 50710, 73760, 81136, 94160, 98654, 101420, 162272, 188320, 197308, 202840, 246635, 394616, 405680, 493270, 542597, 789232, 811360, 986540, 1085194, 1578464, 1973080, 2170388, 2712985, 3946160, 4340776, 5425970, 7892320, 8681552, 10851940, 17363104, 21703880, 43407760, 86815520]

約数ペア:

[(1, 86815520), (2, 43407760), (4, 21703880), (5, 17363104), (8, 10851940), (10, 8681552), (11, 7892320), (16, 5425970), (20, 4340776), (22, 3946160), (32, 2712985), (40, 2170388), (44, 1973080), (55, 1578464), (80, 1085194), (88, 986540), (107, 811360), (110, 789232), (160, 542597), (176, 493270), (214, 405680), (220, 394616), (352, 246635), (428, 202840), (440, 197308), (461, 188320), (535, 162272), (856, 101420), (880, 98654), (922, 94160), (1070, 81136), (1177, 73760), (1712, 50710), (1760, 49327), (1844, 47080), (2140, 40568), (2305, 37664), (2354, 36880), (3424, 25355), (3688, 23540), (4280, 20284), (4610, 18832), (4708, 18440), (5071, 17120), (5885, 14752), (7376, 11770), (8560, 10142), (9220, 9416)]