26542260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{147457}}^1$

素因数の和:147472

約数の個数: 36

約数和(自身を含む): 80512068

約数和(自身を除く): 53969808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 147457, 294914, 442371, 589828, 737285, 884742, 1327113, 1474570, 1769484, 2211855, 2654226, 2949140, 4423710, 5308452, 6635565, 8847420, 13271130, 26542260]

約数ペア:

[(1, 26542260), (2, 13271130), (3, 8847420), (4, 6635565), (5, 5308452), (6, 4423710), (9, 2949140), (10, 2654226), (12, 2211855), (15, 1769484), (18, 1474570), (20, 1327113), (30, 884742), (36, 737285), (45, 589828), (60, 442371), (90, 294914), (180, 147457)]