338831350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47389}}^1$

素因数の和:47425

約数の個数: 48

約数和(自身を含む): 740421360

約数和(自身を除く): 401590010

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 47389, 94778, 236945, 473890, 521279, 616057, 1042558, 1184725, 1232114, 2369450, 2606395, 3080285, 5212790, 6160570, 6776627, 13031975, 13553254, 15401425, 26063950, 30802850, 33883135, 67766270, 169415675, 338831350]

約数ペア:

[(1, 338831350), (2, 169415675), (5, 67766270), (10, 33883135), (11, 30802850), (13, 26063950), (22, 15401425), (25, 13553254), (26, 13031975), (50, 6776627), (55, 6160570), (65, 5212790), (110, 3080285), (130, 2606395), (143, 2369450), (275, 1232114), (286, 1184725), (325, 1042558), (550, 616057), (650, 521279), (715, 473890), (1430, 236945), (3575, 94778), (7150, 47389)]