27266720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13109}}^1$

素因数の和:13137

約数の個数: 48

約数和(自身を含む): 69378120

約数和(自身を除く): 42111400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 13109, 26218, 52436, 65545, 104872, 131090, 170417, 209744, 262180, 340834, 419488, 524360, 681668, 852085, 1048720, 1363336, 1704170, 2097440, 2726672, 3408340, 5453344, 6816680, 13633360, 27266720]

約数ペア:

[(1, 27266720), (2, 13633360), (4, 6816680), (5, 5453344), (8, 3408340), (10, 2726672), (13, 2097440), (16, 1704170), (20, 1363336), (26, 1048720), (32, 852085), (40, 681668), (52, 524360), (65, 419488), (80, 340834), (104, 262180), (130, 209744), (160, 170417), (208, 131090), (260, 104872), (416, 65545), (520, 52436), (1040, 26218), (2080, 13109)]