27284140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 62375040

約数和(自身を除く): 35090900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1039, 1313, 2020, 2078, 2626, 4156, 5195, 5252, 6565, 10390, 13130, 13507, 20780, 26260, 27014, 54028, 67535, 104939, 135070, 209878, 270140, 419756, 524695, 1049390, 1364207, 2098780, 2728414, 5456828, 6821035, 13642070, 27284140]

約数ペア:

[(1, 27284140), (2, 13642070), (4, 6821035), (5, 5456828), (10, 2728414), (13, 2098780), (20, 1364207), (26, 1049390), (52, 524695), (65, 419756), (101, 270140), (130, 209878), (202, 135070), (260, 104939), (404, 67535), (505, 54028), (1010, 27014), (1039, 26260), (1313, 20780), (2020, 13507), (2078, 13130), (2626, 10390), (4156, 6565), (5195, 5252)]