22096000

素因数分解:

$2^7\times 5^3\times {\mathrm{1381}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 54975960

約数和(自身を除く): 32879960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1381, 1600, 2000, 2762, 3200, 4000, 5524, 6905, 8000, 11048, 13810, 16000, 22096, 27620, 34525, 44192, 55240, 69050, 88384, 110480, 138100, 172625, 176768, 220960, 276200, 345250, 441920, 552400, 690500, 883840, 1104800, 1381000, 2209600, 2762000, 4419200, 5524000, 11048000, 22096000]

約数ペア:

[(1, 22096000), (2, 11048000), (4, 5524000), (5, 4419200), (8, 2762000), (10, 2209600), (16, 1381000), (20, 1104800), (25, 883840), (32, 690500), (40, 552400), (50, 441920), (64, 345250), (80, 276200), (100, 220960), (125, 176768), (128, 172625), (160, 138100), (200, 110480), (250, 88384), (320, 69050), (400, 55240), (500, 44192), (640, 34525), (800, 27620), (1000, 22096), (1381, 16000), (1600, 13810), (2000, 11048), (2762, 8000), (3200, 6905), (4000, 5524)]