23178560

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 55769256

約数和(自身を除く): 32590696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 641, 904, 1130, 1282, 1808, 2260, 2564, 3205, 3616, 4520, 5128, 6410, 7232, 9040, 10256, 12820, 18080, 20512, 25640, 36160, 41024, 51280, 72433, 102560, 144866, 205120, 289732, 362165, 579464, 724330, 1158928, 1448660, 2317856, 2897320, 4635712, 5794640, 11589280, 23178560]

約数ペア:

[(1, 23178560), (2, 11589280), (4, 5794640), (5, 4635712), (8, 2897320), (10, 2317856), (16, 1448660), (20, 1158928), (32, 724330), (40, 579464), (64, 362165), (80, 289732), (113, 205120), (160, 144866), (226, 102560), (320, 72433), (452, 51280), (565, 41024), (641, 36160), (904, 25640), (1130, 20512), (1282, 18080), (1808, 12820), (2260, 10256), (2564, 9040), (3205, 7232), (3616, 6410), (4520, 5128)]