27763400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2833}}^1$

素因数の和:2863

約数の個数: 72

約数和(自身を含む): 75115170

約数和(自身を除く): 47351770

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 2833, 4900, 5666, 9800, 11332, 14165, 19831, 22664, 28330, 39662, 56660, 70825, 79324, 99155, 113320, 138817, 141650, 158648, 198310, 277634, 283300, 396620, 495775, 555268, 566600, 694085, 793240, 991550, 1110536, 1388170, 1983100, 2776340, 3470425, 3966200, 5552680, 6940850, 13881700, 27763400]

約数ペア:

[(1, 27763400), (2, 13881700), (4, 6940850), (5, 5552680), (7, 3966200), (8, 3470425), (10, 2776340), (14, 1983100), (20, 1388170), (25, 1110536), (28, 991550), (35, 793240), (40, 694085), (49, 566600), (50, 555268), (56, 495775), (70, 396620), (98, 283300), (100, 277634), (140, 198310), (175, 158648), (196, 141650), (200, 138817), (245, 113320), (280, 99155), (350, 79324), (392, 70825), (490, 56660), (700, 39662), (980, 28330), (1225, 22664), (1400, 19831), (1960, 14165), (2450, 11332), (2833, 9800), (4900, 5666)]