68194240

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2069}}^1$

素因数の和:2189

約数の個数: 56

約数和(自身を含む): 164043360

約数和(自身を除く): 95849120

約数列:

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

約数ペア:

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