26225920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2927}}^1$

素因数の和:2955

約数の個数: 72

約数和(自身を含む): 71817984

約数和(自身を除く): 45592064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 2927, 4480, 5854, 8960, 11708, 14635, 20489, 23416, 29270, 40978, 46832, 58540, 81956, 93664, 102445, 117080, 163912, 187328, 204890, 234160, 327824, 374656, 409780, 468320, 655648, 749312, 819560, 936640, 1311296, 1639120, 1873280, 2622592, 3278240, 3746560, 5245184, 6556480, 13112960, 26225920]

約数ペア:

[(1, 26225920), (2, 13112960), (4, 6556480), (5, 5245184), (7, 3746560), (8, 3278240), (10, 2622592), (14, 1873280), (16, 1639120), (20, 1311296), (28, 936640), (32, 819560), (35, 749312), (40, 655648), (56, 468320), (64, 409780), (70, 374656), (80, 327824), (112, 234160), (128, 204890), (140, 187328), (160, 163912), (224, 117080), (256, 102445), (280, 93664), (320, 81956), (448, 58540), (560, 46832), (640, 40978), (896, 29270), (1120, 23416), (1280, 20489), (1792, 14635), (2240, 11708), (2927, 8960), (4480, 5854)]