5855147920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{13147}}^1$

素因数の和:13472

約数の個数: 80

約数和(自身を含む): 14379704640

約数和(自身を除く): 8524556720

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, 2930, 4688, 5567, 5860, 11134, 11720, 13147, 22268, 23440, 26294, 27835, 44536, 52588, 55670, 65735, 89072, 105176, 111340, 131470, 210352, 222680, 249793, 262940, 445360, 499586, 525880, 999172, 1051760, 1248965, 1998344, 2497930, 3852071, 3996688, 4995860, 7704142, 9991720, 15408284, 19260355, 19983440, 30816568, 38520710, 61633136, 73189349, 77041420, 146378698, 154082840, 292757396, 308165680, 365946745, 585514792, 731893490, 1171029584, 1463786980, 2927573960, 5855147920]

約数ペア:

[(1, 5855147920), (2, 2927573960), (4, 1463786980), (5, 1171029584), (8, 731893490), (10, 585514792), (16, 365946745), (19, 308165680), (20, 292757396), (38, 154082840), (40, 146378698), (76, 77041420), (80, 73189349), (95, 61633136), (152, 38520710), (190, 30816568), (293, 19983440), (304, 19260355), (380, 15408284), (586, 9991720), (760, 7704142), (1172, 4995860), (1465, 3996688), (1520, 3852071), (2344, 2497930), (2930, 1998344), (4688, 1248965), (5567, 1051760), (5860, 999172), (11134, 525880), (11720, 499586), (13147, 445360), (22268, 262940), (23440, 249793), (26294, 222680), (27835, 210352), (44536, 131470), (52588, 111340), (55670, 105176), (65735, 89072)]