89783120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9431}}^1$

素因数の和:9468

約数の個数: 80

約数和(自身を含む): 252626688

約数和(自身を除く): 162843568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9431, 9520, 18862, 37724, 47155, 66017, 75448, 94310, 132034, 150896, 160327, 188620, 264068, 320654, 330085, 377240, 528136, 641308, 660170, 754480, 801635, 1056272, 1122289, 1282616, 1320340, 1603270, 2244578, 2565232, 2640680, 3206540, 4489156, 5281360, 5611445, 6413080, 8978312, 11222890, 12826160, 17956624, 22445780, 44891560, 89783120]

約数ペア:

[(1, 89783120), (2, 44891560), (4, 22445780), (5, 17956624), (7, 12826160), (8, 11222890), (10, 8978312), (14, 6413080), (16, 5611445), (17, 5281360), (20, 4489156), (28, 3206540), (34, 2640680), (35, 2565232), (40, 2244578), (56, 1603270), (68, 1320340), (70, 1282616), (80, 1122289), (85, 1056272), (112, 801635), (119, 754480), (136, 660170), (140, 641308), (170, 528136), (238, 377240), (272, 330085), (280, 320654), (340, 264068), (476, 188620), (560, 160327), (595, 150896), (680, 132034), (952, 94310), (1190, 75448), (1360, 66017), (1904, 47155), (2380, 37724), (4760, 18862), (9431, 9520)]