26706080

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 63885024

約数和(自身を除く): 37178944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2011, 2656, 3320, 4022, 6640, 8044, 10055, 13280, 16088, 20110, 32176, 40220, 64352, 80440, 160880, 166913, 321760, 333826, 667652, 834565, 1335304, 1669130, 2670608, 3338260, 5341216, 6676520, 13353040, 26706080]

約数ペア:

[(1, 26706080), (2, 13353040), (4, 6676520), (5, 5341216), (8, 3338260), (10, 2670608), (16, 1669130), (20, 1335304), (32, 834565), (40, 667652), (80, 333826), (83, 321760), (160, 166913), (166, 160880), (332, 80440), (415, 64352), (664, 40220), (830, 32176), (1328, 20110), (1660, 16088), (2011, 13280), (2656, 10055), (3320, 8044), (4022, 6640)]