40395888

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7223

約数の個数: 80

約数和(自身を含む): 124887840

約数和(自身を除く): 84491952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 7193, 14386, 21579, 28772, 43158, 57544, 64737, 86316, 93509, 115088, 129474, 172632, 187018, 194211, 258948, 280527, 345264, 374036, 388422, 517896, 561054, 748072, 776844, 841581, 1035792, 1122108, 1496144, 1553688, 1683162, 2244216, 2524743, 3107376, 3366324, 4488432, 5049486, 6732648, 10098972, 13465296, 20197944, 40395888]

約数ペア:

[(1, 40395888), (2, 20197944), (3, 13465296), (4, 10098972), (6, 6732648), (8, 5049486), (9, 4488432), (12, 3366324), (13, 3107376), (16, 2524743), (18, 2244216), (24, 1683162), (26, 1553688), (27, 1496144), (36, 1122108), (39, 1035792), (48, 841581), (52, 776844), (54, 748072), (72, 561054), (78, 517896), (104, 388422), (108, 374036), (117, 345264), (144, 280527), (156, 258948), (208, 194211), (216, 187018), (234, 172632), (312, 129474), (351, 115088), (432, 93509), (468, 86316), (624, 64737), (702, 57544), (936, 43158), (1404, 28772), (1872, 21579), (2808, 14386), (5616, 7193)]