1992200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 5297280

約数和(自身を除く): 3305080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 1423, 2846, 5692, 7115, 9961, 11384, 14230, 19922, 28460, 35575, 39844, 49805, 56920, 71150, 79688, 99610, 142300, 199220, 249025, 284600, 398440, 498050, 996100, 1992200]

約数ペア:

[(1, 1992200), (2, 996100), (4, 498050), (5, 398440), (7, 284600), (8, 249025), (10, 199220), (14, 142300), (20, 99610), (25, 79688), (28, 71150), (35, 56920), (40, 49805), (50, 39844), (56, 35575), (70, 28460), (100, 19922), (140, 14230), (175, 11384), (200, 9961), (280, 7115), (350, 5692), (700, 2846), (1400, 1423)]