11976250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 26766432

約数和(自身を除く): 14790182

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 67, 110, 125, 130, 134, 143, 250, 275, 286, 325, 335, 550, 625, 650, 670, 715, 737, 871, 1250, 1375, 1430, 1474, 1625, 1675, 1742, 2750, 3250, 3350, 3575, 3685, 4355, 6875, 7150, 7370, 8125, 8375, 8710, 9581, 13750, 16250, 16750, 17875, 18425, 19162, 21775, 35750, 36850, 41875, 43550, 47905, 83750, 89375, 92125, 95810, 108875, 178750, 184250, 217750, 239525, 460625, 479050, 544375, 921250, 1088750, 1197625, 2395250, 5988125, 11976250]

約数ペア:

[(1, 11976250), (2, 5988125), (5, 2395250), (10, 1197625), (11, 1088750), (13, 921250), (22, 544375), (25, 479050), (26, 460625), (50, 239525), (55, 217750), (65, 184250), (67, 178750), (110, 108875), (125, 95810), (130, 92125), (134, 89375), (143, 83750), (250, 47905), (275, 43550), (286, 41875), (325, 36850), (335, 35750), (550, 21775), (625, 19162), (650, 18425), (670, 17875), (715, 16750), (737, 16250), (871, 13750), (1250, 9581), (1375, 8710), (1430, 8375), (1474, 8125), (1625, 7370), (1675, 7150), (1742, 6875), (2750, 4355), (3250, 3685), (3350, 3575)]