25515470680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5360393}}^1$

素因数の和:5360428

約数の個数: 64

約数和(自身を含む): 69470706240

約数和(自身を除く): 43955235560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 5360393, 10720786, 21441572, 26801965, 37522751, 42883144, 53603930, 75045502, 91126681, 107207860, 150091004, 182253362, 187613755, 214415720, 300182008, 364506724, 375227510, 455633405, 637886767, 729013448, 750455020, 911266810, 1275773534, 1500910040, 1822533620, 2551547068, 3189433835, 3645067240, 5103094136, 6378867670, 12757735340, 25515470680]

約数ペア:

[(1, 25515470680), (2, 12757735340), (4, 6378867670), (5, 5103094136), (7, 3645067240), (8, 3189433835), (10, 2551547068), (14, 1822533620), (17, 1500910040), (20, 1275773534), (28, 911266810), (34, 750455020), (35, 729013448), (40, 637886767), (56, 455633405), (68, 375227510), (70, 364506724), (85, 300182008), (119, 214415720), (136, 187613755), (140, 182253362), (170, 150091004), (238, 107207860), (280, 91126681), (340, 75045502), (476, 53603930), (595, 42883144), (680, 37522751), (952, 26801965), (1190, 21441572), (2380, 10720786), (4760, 5360393)]