115952620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 285269040

約数和(自身を除く): 169316420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 179, 196, 245, 358, 490, 661, 716, 895, 980, 1253, 1322, 1790, 2506, 2644, 3305, 3580, 4627, 5012, 6265, 6610, 8771, 9254, 12530, 13220, 17542, 18508, 23135, 25060, 32389, 35084, 43855, 46270, 64778, 87710, 92540, 118319, 129556, 161945, 175420, 236638, 323890, 473276, 591595, 647780, 828233, 1183190, 1656466, 2366380, 3312932, 4141165, 5797631, 8282330, 11595262, 16564660, 23190524, 28988155, 57976310, 115952620]

約数ペア:

[(1, 115952620), (2, 57976310), (4, 28988155), (5, 23190524), (7, 16564660), (10, 11595262), (14, 8282330), (20, 5797631), (28, 4141165), (35, 3312932), (49, 2366380), (70, 1656466), (98, 1183190), (140, 828233), (179, 647780), (196, 591595), (245, 473276), (358, 323890), (490, 236638), (661, 175420), (716, 161945), (895, 129556), (980, 118319), (1253, 92540), (1322, 87710), (1790, 64778), (2506, 46270), (2644, 43855), (3305, 35084), (3580, 32389), (4627, 25060), (5012, 23135), (6265, 18508), (6610, 17542), (8771, 13220), (9254, 12530)]