273050720

素因数分解:

$2^5\times 5^1\times {\mathrm{1706567}}^1$

素因数の和:1706582

約数の個数: 24

約数和(自身を含む): 645082704

約数和(自身を除く): 372031984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1706567, 3413134, 6826268, 8532835, 13652536, 17065670, 27305072, 34131340, 54610144, 68262680, 136525360, 273050720]

約数ペア:

[(1, 273050720), (2, 136525360), (4, 68262680), (5, 54610144), (8, 34131340), (10, 27305072), (16, 17065670), (20, 13652536), (32, 8532835), (40, 6826268), (80, 3413134), (160, 1706567)]