68239520

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6007}}^1$

素因数の和:6093

約数の個数: 48

約数和(自身を含む): 163513728

約数和(自身を除く): 95274208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 6007, 11360, 12014, 24028, 30035, 48056, 60070, 96112, 120140, 192224, 240280, 426497, 480560, 852994, 961120, 1705988, 2132485, 3411976, 4264970, 6823952, 8529940, 13647904, 17059880, 34119760, 68239520]

約数ペア:

[(1, 68239520), (2, 34119760), (4, 17059880), (5, 13647904), (8, 8529940), (10, 6823952), (16, 4264970), (20, 3411976), (32, 2132485), (40, 1705988), (71, 961120), (80, 852994), (142, 480560), (160, 426497), (284, 240280), (355, 192224), (568, 120140), (710, 96112), (1136, 60070), (1420, 48056), (2272, 30035), (2840, 24028), (5680, 12014), (6007, 11360)]