2079394850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{38543}}^1$

素因数の和:38651

約数の個数: 48

約数和(自身を含む): 4215480192

約数和(自身を除く): 2136085342

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 2075, 2158, 4150, 5395, 10790, 26975, 38543, 53950, 77086, 192715, 385430, 501059, 963575, 1002118, 1927150, 2505295, 3199069, 5010590, 6398138, 12526475, 15995345, 25052950, 31990690, 41587897, 79976725, 83175794, 159953450, 207939485, 415878970, 1039697425, 2079394850]

約数ペア:

[(1, 2079394850), (2, 1039697425), (5, 415878970), (10, 207939485), (13, 159953450), (25, 83175794), (26, 79976725), (50, 41587897), (65, 31990690), (83, 25052950), (130, 15995345), (166, 12526475), (325, 6398138), (415, 5010590), (650, 3199069), (830, 2505295), (1079, 1927150), (2075, 1002118), (2158, 963575), (4150, 501059), (5395, 385430), (10790, 192715), (26975, 77086), (38543, 53950)]