1199354480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2693}}^1$

素因数の和:3018

約数の個数: 80

約数和(自身を含む): 2946373920

約数和(自身を除く): 1747019440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 293, 304, 380, 586, 760, 1172, 1465, 1520, 2344, 2693, 2930, 4688, 5386, 5567, 5860, 10772, 11134, 11720, 13465, 21544, 22268, 23440, 26930, 27835, 43088, 44536, 51167, 53860, 55670, 89072, 102334, 107720, 111340, 204668, 215440, 222680, 255835, 409336, 445360, 511670, 789049, 818672, 1023340, 1578098, 2046680, 3156196, 3945245, 4093360, 6312392, 7890490, 12624784, 14991931, 15780980, 29983862, 31561960, 59967724, 63123920, 74959655, 119935448, 149919310, 239870896, 299838620, 599677240, 1199354480]

約数ペア:

[(1, 1199354480), (2, 599677240), (4, 299838620), (5, 239870896), (8, 149919310), (10, 119935448), (16, 74959655), (19, 63123920), (20, 59967724), (38, 31561960), (40, 29983862), (76, 15780980), (80, 14991931), (95, 12624784), (152, 7890490), (190, 6312392), (293, 4093360), (304, 3945245), (380, 3156196), (586, 2046680), (760, 1578098), (1172, 1023340), (1465, 818672), (1520, 789049), (2344, 511670), (2693, 445360), (2930, 409336), (4688, 255835), (5386, 222680), (5567, 215440), (5860, 204668), (10772, 111340), (11134, 107720), (11720, 102334), (13465, 89072), (21544, 55670), (22268, 53860), (23440, 51167), (26930, 44536), (27835, 43088)]