41077780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120817}}^1$

素因数の和:120843

約数の個数: 24

約数和(自身を含む): 91338408

約数和(自身を除く): 50260628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 120817, 241634, 483268, 604085, 1208170, 2053889, 2416340, 4107778, 8215556, 10269445, 20538890, 41077780]

約数ペア:

[(1, 41077780), (2, 20538890), (4, 10269445), (5, 8215556), (10, 4107778), (17, 2416340), (20, 2053889), (34, 1208170), (68, 604085), (85, 483268), (170, 241634), (340, 120817)]