17732080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 43200360

約数和(自身を除く): 25468280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 419, 460, 529, 838, 920, 1058, 1676, 1840, 2095, 2116, 2645, 3352, 4190, 4232, 5290, 6704, 8380, 8464, 9637, 10580, 16760, 19274, 21160, 33520, 38548, 42320, 48185, 77096, 96370, 154192, 192740, 221651, 385480, 443302, 770960, 886604, 1108255, 1773208, 2216510, 3546416, 4433020, 8866040, 17732080]

約数ペア:

[(1, 17732080), (2, 8866040), (4, 4433020), (5, 3546416), (8, 2216510), (10, 1773208), (16, 1108255), (20, 886604), (23, 770960), (40, 443302), (46, 385480), (80, 221651), (92, 192740), (115, 154192), (184, 96370), (230, 77096), (368, 48185), (419, 42320), (460, 38548), (529, 33520), (838, 21160), (920, 19274), (1058, 16760), (1676, 10580), (1840, 9637), (2095, 8464), (2116, 8380), (2645, 6704), (3352, 5290), (4190, 4232)]