39405080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 105431760

約数和(自身を除く): 66026680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 83, 88, 104, 110, 130, 143, 166, 220, 260, 286, 332, 415, 440, 520, 572, 664, 715, 830, 913, 1079, 1144, 1430, 1660, 1826, 2158, 2860, 3320, 3652, 4316, 4565, 5395, 5720, 6889, 7304, 8632, 9130, 10790, 11869, 13778, 18260, 21580, 23738, 27556, 34445, 36520, 43160, 47476, 55112, 59345, 68890, 75779, 89557, 94952, 118690, 137780, 151558, 179114, 237380, 275560, 303116, 358228, 378895, 447785, 474760, 606232, 716456, 757790, 895570, 985127, 1515580, 1791140, 1970254, 3031160, 3582280, 3940508, 4925635, 7881016, 9851270, 19702540, 39405080]

約数ペア:

[(1, 39405080), (2, 19702540), (4, 9851270), (5, 7881016), (8, 4925635), (10, 3940508), (11, 3582280), (13, 3031160), (20, 1970254), (22, 1791140), (26, 1515580), (40, 985127), (44, 895570), (52, 757790), (55, 716456), (65, 606232), (83, 474760), (88, 447785), (104, 378895), (110, 358228), (130, 303116), (143, 275560), (166, 237380), (220, 179114), (260, 151558), (286, 137780), (332, 118690), (415, 94952), (440, 89557), (520, 75779), (572, 68890), (664, 59345), (715, 55112), (830, 47476), (913, 43160), (1079, 36520), (1144, 34445), (1430, 27556), (1660, 23738), (1826, 21580), (2158, 18260), (2860, 13778), (3320, 11869), (3652, 10790), (4316, 9130), (4565, 8632), (5395, 7304), (5720, 6889)]