2112095240

素因数分解:

$2^3\times 5^1\times {\mathrm{4327}}^1\times {\mathrm{12203}}^1$

素因数の和:16541

約数の個数: 32

約数和(自身を含む): 4753702080

約数和(自身を除く): 2641606840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4327, 8654, 12203, 17308, 21635, 24406, 34616, 43270, 48812, 61015, 86540, 97624, 122030, 173080, 244060, 488120, 52802381, 105604762, 211209524, 264011905, 422419048, 528023810, 1056047620, 2112095240]

約数ペア:

[(1, 2112095240), (2, 1056047620), (4, 528023810), (5, 422419048), (8, 264011905), (10, 211209524), (20, 105604762), (40, 52802381), (4327, 488120), (8654, 244060), (12203, 173080), (17308, 122030), (21635, 97624), (24406, 86540), (34616, 61015), (43270, 48812)]