11113960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 30844800

約数和(自身を除く): 19730840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 67, 88, 104, 110, 116, 130, 134, 143, 145, 220, 232, 260, 268, 286, 290, 319, 335, 377, 440, 520, 536, 572, 580, 638, 670, 715, 737, 754, 871, 1144, 1160, 1276, 1340, 1430, 1474, 1508, 1595, 1742, 1885, 1943, 2552, 2680, 2860, 2948, 3016, 3190, 3484, 3685, 3770, 3886, 4147, 4355, 5720, 5896, 6380, 6968, 7370, 7540, 7772, 8294, 8710, 9581, 9715, 12760, 14740, 15080, 15544, 16588, 17420, 19162, 19430, 20735, 21373, 25259, 29480, 33176, 34840, 38324, 38860, 41470, 42746, 47905, 50518, 76648, 77720, 82940, 85492, 95810, 101036, 106865, 126295, 165880, 170984, 191620, 202072, 213730, 252590, 277849, 383240, 427460, 505180, 555698, 854920, 1010360, 1111396, 1389245, 2222792, 2778490, 5556980, 11113960]

約数ペア:

[(1, 11113960), (2, 5556980), (4, 2778490), (5, 2222792), (8, 1389245), (10, 1111396), (11, 1010360), (13, 854920), (20, 555698), (22, 505180), (26, 427460), (29, 383240), (40, 277849), (44, 252590), (52, 213730), (55, 202072), (58, 191620), (65, 170984), (67, 165880), (88, 126295), (104, 106865), (110, 101036), (116, 95810), (130, 85492), (134, 82940), (143, 77720), (145, 76648), (220, 50518), (232, 47905), (260, 42746), (268, 41470), (286, 38860), (290, 38324), (319, 34840), (335, 33176), (377, 29480), (440, 25259), (520, 21373), (536, 20735), (572, 19430), (580, 19162), (638, 17420), (670, 16588), (715, 15544), (737, 15080), (754, 14740), (871, 12760), (1144, 9715), (1160, 9581), (1276, 8710), (1340, 8294), (1430, 7772), (1474, 7540), (1508, 7370), (1595, 6968), (1742, 6380), (1885, 5896), (1943, 5720), (2552, 4355), (2680, 4147), (2860, 3886), (2948, 3770), (3016, 3685), (3190, 3484)]