10819160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 27025920

約数和(自身を除く): 16206760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 367, 440, 536, 670, 734, 737, 1340, 1468, 1474, 1835, 2680, 2936, 2948, 3670, 3685, 4037, 5896, 7340, 7370, 8074, 14680, 14740, 16148, 20185, 24589, 29480, 32296, 40370, 49178, 80740, 98356, 122945, 161480, 196712, 245890, 270479, 491780, 540958, 983560, 1081916, 1352395, 2163832, 2704790, 5409580, 10819160]

約数ペア:

[(1, 10819160), (2, 5409580), (4, 2704790), (5, 2163832), (8, 1352395), (10, 1081916), (11, 983560), (20, 540958), (22, 491780), (40, 270479), (44, 245890), (55, 196712), (67, 161480), (88, 122945), (110, 98356), (134, 80740), (220, 49178), (268, 40370), (335, 32296), (367, 29480), (440, 24589), (536, 20185), (670, 16148), (734, 14740), (737, 14680), (1340, 8074), (1468, 7370), (1474, 7340), (1835, 5896), (2680, 4037), (2936, 3685), (2948, 3670)]