98005180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53849}}^1$

素因数の和:53878

約数の個数: 48

約数和(自身を含む): 253310400

約数和(自身を除く): 155305220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 53849, 107698, 215396, 269245, 376943, 538490, 700037, 753886, 1076980, 1400074, 1507772, 1884715, 2800148, 3500185, 3769430, 4900259, 7000370, 7538860, 9800518, 14000740, 19601036, 24501295, 49002590, 98005180]

約数ペア:

[(1, 98005180), (2, 49002590), (4, 24501295), (5, 19601036), (7, 14000740), (10, 9800518), (13, 7538860), (14, 7000370), (20, 4900259), (26, 3769430), (28, 3500185), (35, 2800148), (52, 1884715), (65, 1507772), (70, 1400074), (91, 1076980), (130, 753886), (140, 700037), (182, 538490), (260, 376943), (364, 269245), (455, 215396), (910, 107698), (1820, 53849)]