13426661380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1\times {\mathrm{1543}}^1$

素因数の和:2669

約数の個数: 96

約数和(自身を含む): 31640636160

約数和(自身を除く): 18213974780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1069, 1543, 1628, 2035, 2138, 3086, 4070, 4276, 5345, 6172, 7715, 8140, 10690, 11759, 15430, 16973, 21380, 23518, 30860, 33946, 39553, 47036, 57091, 58795, 67892, 79106, 84865, 114182, 117590, 158212, 169730, 197765, 228364, 235180, 285455, 339460, 395530, 435083, 570910, 628001, 791060, 870166, 1141820, 1256002, 1649467, 1740332, 2175415, 2512004, 3140005, 3298934, 4350830, 6280010, 6597868, 8247335, 8701660, 12560020, 16494670, 18144137, 32989340, 36288274, 61030279, 72576548, 90720685, 122060558, 181441370, 244121116, 305151395, 362882740, 610302790, 671333069, 1220605580, 1342666138, 2685332276, 3356665345, 6713330690, 13426661380]

約数ペア:

[(1, 13426661380), (2, 6713330690), (4, 3356665345), (5, 2685332276), (10, 1342666138), (11, 1220605580), (20, 671333069), (22, 610302790), (37, 362882740), (44, 305151395), (55, 244121116), (74, 181441370), (110, 122060558), (148, 90720685), (185, 72576548), (220, 61030279), (370, 36288274), (407, 32989340), (740, 18144137), (814, 16494670), (1069, 12560020), (1543, 8701660), (1628, 8247335), (2035, 6597868), (2138, 6280010), (3086, 4350830), (4070, 3298934), (4276, 3140005), (5345, 2512004), (6172, 2175415), (7715, 1740332), (8140, 1649467), (10690, 1256002), (11759, 1141820), (15430, 870166), (16973, 791060), (21380, 628001), (23518, 570910), (30860, 435083), (33946, 395530), (39553, 339460), (47036, 285455), (57091, 235180), (58795, 228364), (67892, 197765), (79106, 169730), (84865, 158212), (114182, 117590)]