11788455680

素因数分解:

$2^8\times 5^1\times {\mathrm{9209731}}^1$

素因数の和:9209752

約数の個数: 36

約数和(自身を含む): 28237038312

約数和(自身を除く): 16448582632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9209731, 18419462, 36838924, 46048655, 73677848, 92097310, 147355696, 184194620, 294711392, 368389240, 589422784, 736778480, 1178845568, 1473556960, 2357691136, 2947113920, 5894227840, 11788455680]

約数ペア:

[(1, 11788455680), (2, 5894227840), (4, 2947113920), (5, 2357691136), (8, 1473556960), (10, 1178845568), (16, 736778480), (20, 589422784), (32, 368389240), (40, 294711392), (64, 184194620), (80, 147355696), (128, 92097310), (160, 73677848), (256, 46048655), (320, 36838924), (640, 18419462), (1280, 9209731)]