26967160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 39802760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 367, 440, 668, 734, 835, 1336, 1468, 1670, 1835, 1837, 2936, 3340, 3670, 3674, 4037, 6680, 7340, 7348, 8074, 9185, 14680, 14696, 16148, 18370, 20185, 32296, 36740, 40370, 61289, 73480, 80740, 122578, 161480, 245156, 306445, 490312, 612890, 674179, 1225780, 1348358, 2451560, 2696716, 3370895, 5393432, 6741790, 13483580, 26967160]

約数ペア:

[(1, 26967160), (2, 13483580), (4, 6741790), (5, 5393432), (8, 3370895), (10, 2696716), (11, 2451560), (20, 1348358), (22, 1225780), (40, 674179), (44, 612890), (55, 490312), (88, 306445), (110, 245156), (167, 161480), (220, 122578), (334, 80740), (367, 73480), (440, 61289), (668, 40370), (734, 36740), (835, 32296), (1336, 20185), (1468, 18370), (1670, 16148), (1835, 14696), (1837, 14680), (2936, 9185), (3340, 8074), (3670, 7348), (3674, 7340), (4037, 6680)]