61044040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15733}}^1$

素因数の和:15841

約数の個数: 32

約数和(自身を含む): 138773880

約数和(自身を除く): 77729840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 15733, 31466, 62932, 78665, 125864, 157330, 314660, 629320, 1526101, 3052202, 6104404, 7630505, 12208808, 15261010, 30522020, 61044040]

約数ペア:

[(1, 61044040), (2, 30522020), (4, 15261010), (5, 12208808), (8, 7630505), (10, 6104404), (20, 3052202), (40, 1526101), (97, 629320), (194, 314660), (388, 157330), (485, 125864), (776, 78665), (970, 62932), (1940, 31466), (3880, 15733)]