136388480

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2069}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 329378400

約数和(自身を除く): 192989920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 824, 1030, 1648, 2060, 2069, 3296, 4120, 4138, 6592, 8240, 8276, 10345, 13184, 16480, 16552, 20690, 32960, 33104, 41380, 65920, 66208, 82760, 132416, 165520, 213107, 264832, 331040, 426214, 662080, 852428, 1065535, 1324160, 1704856, 2131070, 3409712, 4262140, 6819424, 8524280, 13638848, 17048560, 27277696, 34097120, 68194240, 136388480]

約数ペア:

[(1, 136388480), (2, 68194240), (4, 34097120), (5, 27277696), (8, 17048560), (10, 13638848), (16, 8524280), (20, 6819424), (32, 4262140), (40, 3409712), (64, 2131070), (80, 1704856), (103, 1324160), (128, 1065535), (160, 852428), (206, 662080), (320, 426214), (412, 331040), (515, 264832), (640, 213107), (824, 165520), (1030, 132416), (1648, 82760), (2060, 66208), (2069, 65920), (3296, 41380), (4120, 33104), (4138, 32960), (6592, 20690), (8240, 16552), (8276, 16480), (10345, 13184)]