12031360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 31395600

約数和(自身を除く): 19364240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1709, 1760, 3418, 3520, 6836, 7040, 8545, 13672, 17090, 18799, 27344, 34180, 37598, 54688, 68360, 75196, 93995, 109376, 136720, 150392, 187990, 218752, 273440, 300784, 375980, 546880, 601568, 751960, 1093760, 1203136, 1503920, 2406272, 3007840, 6015680, 12031360]

約数ペア:

[(1, 12031360), (2, 6015680), (4, 3007840), (5, 2406272), (8, 1503920), (10, 1203136), (11, 1093760), (16, 751960), (20, 601568), (22, 546880), (32, 375980), (40, 300784), (44, 273440), (55, 218752), (64, 187990), (80, 150392), (88, 136720), (110, 109376), (128, 93995), (160, 75196), (176, 68360), (220, 54688), (320, 37598), (352, 34180), (440, 27344), (640, 18799), (704, 17090), (880, 13672), (1408, 8545), (1709, 7040), (1760, 6836), (3418, 3520)]