2023686910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{4409}}^1$

素因数の和:4585

約数の個数: 64

約数和(自身を含む): 4267468800

約数和(自身を除く): 2243781890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 83, 158, 166, 395, 415, 553, 581, 790, 830, 1106, 1162, 2765, 2905, 4409, 5530, 5810, 6557, 8818, 13114, 22045, 30863, 32785, 44090, 45899, 61726, 65570, 91798, 154315, 229495, 308630, 348311, 365947, 458990, 696622, 731894, 1741555, 1829735, 2438177, 2561629, 3483110, 3659470, 4876354, 5123258, 12190885, 12808145, 24381770, 25616290, 28909813, 57819626, 144549065, 202368691, 289098130, 404737382, 1011843455, 2023686910]

約数ペア:

[(1, 2023686910), (2, 1011843455), (5, 404737382), (7, 289098130), (10, 202368691), (14, 144549065), (35, 57819626), (70, 28909813), (79, 25616290), (83, 24381770), (158, 12808145), (166, 12190885), (395, 5123258), (415, 4876354), (553, 3659470), (581, 3483110), (790, 2561629), (830, 2438177), (1106, 1829735), (1162, 1741555), (2765, 731894), (2905, 696622), (4409, 458990), (5530, 365947), (5810, 348311), (6557, 308630), (8818, 229495), (13114, 154315), (22045, 91798), (30863, 65570), (32785, 61726), (44090, 45899)]