75971960

素因数分解:

$2^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2027}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 171203760

約数和(自身を除く): 95231800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 937, 1874, 2027, 3748, 4054, 4685, 7496, 8108, 9370, 10135, 16216, 18740, 20270, 37480, 40540, 81080, 1899299, 3798598, 7597196, 9496495, 15194392, 18992990, 37985980, 75971960]

約数ペア:

[(1, 75971960), (2, 37985980), (4, 18992990), (5, 15194392), (8, 9496495), (10, 7597196), (20, 3798598), (40, 1899299), (937, 81080), (1874, 40540), (2027, 37480), (3748, 20270), (4054, 18740), (4685, 16216), (7496, 10135), (8108, 9370)]