130272760

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{5419}}^1$

素因数の和:6031

約数の個数: 32

約数和(自身を含む): 293655600

約数和(自身を除く): 163382840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 5419, 6010, 10838, 12020, 21676, 24040, 27095, 43352, 54190, 108380, 216760, 3256819, 6513638, 13027276, 16284095, 26054552, 32568190, 65136380, 130272760]

約数ペア:

[(1, 130272760), (2, 65136380), (4, 32568190), (5, 26054552), (8, 16284095), (10, 13027276), (20, 6513638), (40, 3256819), (601, 216760), (1202, 108380), (2404, 54190), (3005, 43352), (4808, 27095), (5419, 24040), (6010, 21676), (10838, 12020)]