26212480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5851}}^1$

素因数の和:5877

約数の個数: 64

約数和(自身を含む): 71628480

約数和(自身を除く): 45416000

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5851, 11702, 23404, 29255, 40957, 46808, 58510, 81914, 93616, 117020, 163828, 187232, 204785, 234040, 327656, 374464, 409570, 468080, 655312, 748928, 819140, 936160, 1310624, 1638280, 1872320, 2621248, 3276560, 3744640, 5242496, 6553120, 13106240, 26212480]

約数ペア:

[(1, 26212480), (2, 13106240), (4, 6553120), (5, 5242496), (7, 3744640), (8, 3276560), (10, 2621248), (14, 1872320), (16, 1638280), (20, 1310624), (28, 936160), (32, 819140), (35, 748928), (40, 655312), (56, 468080), (64, 409570), (70, 374464), (80, 327656), (112, 234040), (128, 204785), (140, 187232), (160, 163828), (224, 117020), (280, 93616), (320, 81914), (448, 58510), (560, 46808), (640, 40957), (896, 29255), (1120, 23404), (2240, 11702), (4480, 5851)]