2069869850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{17519}}^1$

素因数の和:17687

約数の個数: 48

約数和(自身を含む): 4105987200

約数和(自身を除く): 2036117350

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 139, 170, 278, 425, 695, 850, 1390, 2363, 3475, 4726, 6950, 11815, 17519, 23630, 35038, 59075, 87595, 118150, 175190, 297823, 437975, 595646, 875950, 1489115, 2435141, 2978230, 4870282, 7445575, 12175705, 14891150, 24351410, 41397397, 60878525, 82794794, 121757050, 206986985, 413973970, 1034934925, 2069869850]

約数ペア:

[(1, 2069869850), (2, 1034934925), (5, 413973970), (10, 206986985), (17, 121757050), (25, 82794794), (34, 60878525), (50, 41397397), (85, 24351410), (139, 14891150), (170, 12175705), (278, 7445575), (425, 4870282), (695, 2978230), (850, 2435141), (1390, 1489115), (2363, 875950), (3475, 595646), (4726, 437975), (6950, 297823), (11815, 175190), (17519, 118150), (23630, 87595), (35038, 59075)]