90833680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8537}}^1$

素因数の和:8576

約数の個数: 80

約数和(自身を含む): 254090880

約数和(自身を除く): 163257200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 8537, 10640, 17074, 34148, 42685, 59759, 68296, 85370, 119518, 136592, 162203, 170740, 239036, 298795, 324406, 341480, 478072, 597590, 648812, 682960, 811015, 956144, 1135421, 1195180, 1297624, 1622030, 2270842, 2390360, 2595248, 3244060, 4541684, 4780720, 5677105, 6488120, 9083368, 11354210, 12976240, 18166736, 22708420, 45416840, 90833680]

約数ペア:

[(1, 90833680), (2, 45416840), (4, 22708420), (5, 18166736), (7, 12976240), (8, 11354210), (10, 9083368), (14, 6488120), (16, 5677105), (19, 4780720), (20, 4541684), (28, 3244060), (35, 2595248), (38, 2390360), (40, 2270842), (56, 1622030), (70, 1297624), (76, 1195180), (80, 1135421), (95, 956144), (112, 811015), (133, 682960), (140, 648812), (152, 597590), (190, 478072), (266, 341480), (280, 324406), (304, 298795), (380, 239036), (532, 170740), (560, 162203), (665, 136592), (760, 119518), (1064, 85370), (1330, 68296), (1520, 59759), (2128, 42685), (2660, 34148), (5320, 17074), (8537, 10640)]