2015860300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:832

約数の個数: 108

約数和(自身を含む): 4665638880

約数和(自身を除く): 2649778580

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 92, 100, 106, 115, 212, 230, 265, 460, 529, 530, 575, 719, 1058, 1060, 1150, 1219, 1325, 1438, 2116, 2300, 2438, 2645, 2650, 2876, 3595, 4876, 5290, 5300, 6095, 7190, 10580, 12190, 13225, 14380, 16537, 17975, 24380, 26450, 28037, 30475, 33074, 35950, 38107, 52900, 56074, 60950, 66148, 71900, 76214, 82685, 112148, 121900, 140185, 152428, 165370, 190535, 280370, 330740, 380351, 381070, 413425, 560740, 700925, 760702, 762140, 826850, 876461, 952675, 1401850, 1521404, 1653700, 1752922, 1901755, 1905350, 2803700, 3505844, 3803510, 3810700, 4382305, 7607020, 8764610, 9508775, 17529220, 19017550, 20158603, 21911525, 38035100, 40317206, 43823050, 80634412, 87646100, 100793015, 201586030, 403172060, 503965075, 1007930150, 2015860300]

約数ペア:

[(1, 2015860300), (2, 1007930150), (4, 503965075), (5, 403172060), (10, 201586030), (20, 100793015), (23, 87646100), (25, 80634412), (46, 43823050), (50, 40317206), (53, 38035100), (92, 21911525), (100, 20158603), (106, 19017550), (115, 17529220), (212, 9508775), (230, 8764610), (265, 7607020), (460, 4382305), (529, 3810700), (530, 3803510), (575, 3505844), (719, 2803700), (1058, 1905350), (1060, 1901755), (1150, 1752922), (1219, 1653700), (1325, 1521404), (1438, 1401850), (2116, 952675), (2300, 876461), (2438, 826850), (2645, 762140), (2650, 760702), (2876, 700925), (3595, 560740), (4876, 413425), (5290, 381070), (5300, 380351), (6095, 330740), (7190, 280370), (10580, 190535), (12190, 165370), (13225, 152428), (14380, 140185), (16537, 121900), (17975, 112148), (24380, 82685), (26450, 76214), (28037, 71900), (30475, 66148), (33074, 60950), (35950, 56074), (38107, 52900)]