2056534160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{16301}}^1$

素因数の和:16416

約数の個数: 80

約数和(自身を含む): 5094048960

約数和(自身を除く): 3037514800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 415, 664, 760, 830, 1328, 1520, 1577, 1660, 3154, 3320, 6308, 6640, 7885, 12616, 15770, 16301, 25232, 31540, 32602, 63080, 65204, 81505, 126160, 130408, 163010, 260816, 309719, 326020, 619438, 652040, 1238876, 1304080, 1352983, 1548595, 2477752, 2705966, 3097190, 4955504, 5411932, 6194380, 6764915, 10823864, 12388760, 13529830, 21647728, 24777520, 25706677, 27059660, 51413354, 54119320, 102826708, 108238640, 128533385, 205653416, 257066770, 411306832, 514133540, 1028267080, 2056534160]

約数ペア:

[(1, 2056534160), (2, 1028267080), (4, 514133540), (5, 411306832), (8, 257066770), (10, 205653416), (16, 128533385), (19, 108238640), (20, 102826708), (38, 54119320), (40, 51413354), (76, 27059660), (80, 25706677), (83, 24777520), (95, 21647728), (152, 13529830), (166, 12388760), (190, 10823864), (304, 6764915), (332, 6194380), (380, 5411932), (415, 4955504), (664, 3097190), (760, 2705966), (830, 2477752), (1328, 1548595), (1520, 1352983), (1577, 1304080), (1660, 1238876), (3154, 652040), (3320, 619438), (6308, 326020), (6640, 309719), (7885, 260816), (12616, 163010), (15770, 130408), (16301, 126160), (25232, 81505), (31540, 65204), (32602, 63080)]