5280581440

素因数分解:

$2^6\times 5^1\times {\mathrm{16501817}}^1$

素因数の和:16501834

約数の個数: 28

約数和(自身を含む): 12574385316

約数和(自身を除く): 7293803876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16501817, 33003634, 66007268, 82509085, 132014536, 165018170, 264029072, 330036340, 528058144, 660072680, 1056116288, 1320145360, 2640290720, 5280581440]

約数ペア:

[(1, 5280581440), (2, 2640290720), (4, 1320145360), (5, 1056116288), (8, 660072680), (10, 528058144), (16, 330036340), (20, 264029072), (32, 165018170), (40, 132014536), (64, 82509085), (80, 66007268), (160, 33003634), (320, 16501817)]