34635640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 85932000

約数和(自身を除く): 51296360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1549, 1720, 2236, 2795, 3098, 4472, 5590, 6196, 7745, 11180, 12392, 15490, 20137, 22360, 30980, 40274, 61960, 66607, 80548, 100685, 133214, 161096, 201370, 266428, 333035, 402740, 532856, 666070, 805480, 865891, 1332140, 1731782, 2664280, 3463564, 4329455, 6927128, 8658910, 17317820, 34635640]

約数ペア:

[(1, 34635640), (2, 17317820), (4, 8658910), (5, 6927128), (8, 4329455), (10, 3463564), (13, 2664280), (20, 1731782), (26, 1332140), (40, 865891), (43, 805480), (52, 666070), (65, 532856), (86, 402740), (104, 333035), (130, 266428), (172, 201370), (215, 161096), (260, 133214), (344, 100685), (430, 80548), (520, 66607), (559, 61960), (860, 40274), (1118, 30980), (1549, 22360), (1720, 20137), (2236, 15490), (2795, 12392), (3098, 11180), (4472, 7745), (5590, 6196)]