56860000

素因数分解:

$2^5\times 5^4\times {\mathrm{2843}}^1$

素因数の和:2873

約数の個数: 60

約数和(自身を含む): 139933332

約数和(自身を除く): 83073332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 2843, 4000, 5000, 5686, 10000, 11372, 14215, 20000, 22744, 28430, 45488, 56860, 71075, 90976, 113720, 142150, 227440, 284300, 355375, 454880, 568600, 710750, 1137200, 1421500, 1776875, 2274400, 2843000, 3553750, 5686000, 7107500, 11372000, 14215000, 28430000, 56860000]

約数ペア:

[(1, 56860000), (2, 28430000), (4, 14215000), (5, 11372000), (8, 7107500), (10, 5686000), (16, 3553750), (20, 2843000), (25, 2274400), (32, 1776875), (40, 1421500), (50, 1137200), (80, 710750), (100, 568600), (125, 454880), (160, 355375), (200, 284300), (250, 227440), (400, 142150), (500, 113720), (625, 90976), (800, 71075), (1000, 56860), (1250, 45488), (2000, 28430), (2500, 22744), (2843, 20000), (4000, 14215), (5000, 11372), (5686, 10000)]