40161550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 90556704

約数和(自身を除く): 50395154

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 41, 50, 55, 65, 82, 110, 130, 137, 143, 205, 274, 275, 286, 325, 410, 451, 533, 550, 650, 685, 715, 902, 1025, 1066, 1370, 1430, 1507, 1781, 2050, 2255, 2665, 3014, 3425, 3562, 3575, 4510, 5330, 5617, 5863, 6850, 7150, 7535, 8905, 11234, 11275, 11726, 13325, 15070, 17810, 19591, 22550, 26650, 28085, 29315, 37675, 39182, 44525, 56170, 58630, 61787, 73021, 75350, 89050, 97955, 123574, 140425, 146042, 146575, 195910, 280850, 293150, 308935, 365105, 489775, 617870, 730210, 803231, 979550, 1544675, 1606462, 1825525, 3089350, 3651050, 4016155, 8032310, 20080775, 40161550]

約数ペア:

[(1, 40161550), (2, 20080775), (5, 8032310), (10, 4016155), (11, 3651050), (13, 3089350), (22, 1825525), (25, 1606462), (26, 1544675), (41, 979550), (50, 803231), (55, 730210), (65, 617870), (82, 489775), (110, 365105), (130, 308935), (137, 293150), (143, 280850), (205, 195910), (274, 146575), (275, 146042), (286, 140425), (325, 123574), (410, 97955), (451, 89050), (533, 75350), (550, 73021), (650, 61787), (685, 58630), (715, 56170), (902, 44525), (1025, 39182), (1066, 37675), (1370, 29315), (1430, 28085), (1507, 26650), (1781, 22550), (2050, 19591), (2255, 17810), (2665, 15070), (3014, 13325), (3425, 11726), (3562, 11275), (3575, 11234), (4510, 8905), (5330, 7535), (5617, 7150), (5863, 6850)]