85299400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6007}}^1$

素因数の和:6094

約数の個数: 48

約数和(自身を含む): 201147840

約数和(自身を除く): 115848440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 6007, 7100, 12014, 14200, 24028, 30035, 48056, 60070, 120140, 150175, 240280, 300350, 426497, 600700, 852994, 1201400, 1705988, 2132485, 3411976, 4264970, 8529940, 10662425, 17059880, 21324850, 42649700, 85299400]

約数ペア:

[(1, 85299400), (2, 42649700), (4, 21324850), (5, 17059880), (8, 10662425), (10, 8529940), (20, 4264970), (25, 3411976), (40, 2132485), (50, 1705988), (71, 1201400), (100, 852994), (142, 600700), (200, 426497), (284, 300350), (355, 240280), (568, 150175), (710, 120140), (1420, 60070), (1775, 48056), (2840, 30035), (3550, 24028), (6007, 14200), (7100, 12014)]