105622941580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{48751}}^1$

素因数の和:49427

約数の個数: 72

約数和(自身を含む): 240562453824

約数和(自身を除く): 134939512244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 641, 676, 845, 1282, 1690, 2564, 3205, 3380, 6410, 8333, 12820, 16666, 33332, 41665, 48751, 83330, 97502, 108329, 166660, 195004, 216658, 243755, 433316, 487510, 541645, 633763, 975020, 1083290, 1267526, 2166580, 2535052, 3168815, 6337630, 8238919, 12675260, 16477838, 31249391, 32955676, 41194595, 62498782, 82389190, 124997564, 156246955, 164778380, 312493910, 406242083, 624987820, 812484166, 1624968332, 2031210415, 4062420830, 5281147079, 8124841660, 10562294158, 21124588316, 26405735395, 52811470790, 105622941580]

約数ペア:

[(1, 105622941580), (2, 52811470790), (4, 26405735395), (5, 21124588316), (10, 10562294158), (13, 8124841660), (20, 5281147079), (26, 4062420830), (52, 2031210415), (65, 1624968332), (130, 812484166), (169, 624987820), (260, 406242083), (338, 312493910), (641, 164778380), (676, 156246955), (845, 124997564), (1282, 82389190), (1690, 62498782), (2564, 41194595), (3205, 32955676), (3380, 31249391), (6410, 16477838), (8333, 12675260), (12820, 8238919), (16666, 6337630), (33332, 3168815), (41665, 2535052), (48751, 2166580), (83330, 1267526), (97502, 1083290), (108329, 975020), (166660, 633763), (195004, 541645), (216658, 487510), (243755, 433316)]