2243900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1214

約数の個数: 36

約数和(自身を含む): 5129880

約数和(自身を除く): 2885980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1181, 1900, 2362, 4724, 5905, 11810, 22439, 23620, 29525, 44878, 59050, 89756, 112195, 118100, 224390, 448780, 560975, 1121950, 2243900]

約数ペア:

[(1, 2243900), (2, 1121950), (4, 560975), (5, 448780), (10, 224390), (19, 118100), (20, 112195), (25, 89756), (38, 59050), (50, 44878), (76, 29525), (95, 23620), (100, 22439), (190, 11810), (380, 5905), (475, 4724), (950, 2362), (1181, 1900)]