15697937980

素因数分解:

$2^2\times 5^1\times {\mathrm{14827}}^1\times {\mathrm{52937}}^1$

素因数の和:67773

約数の個数: 24

約数和(自身を含む): 32968515888

約数和(自身を除く): 17270577908

約数列:

[1, 2, 4, 5, 10, 20, 14827, 29654, 52937, 59308, 74135, 105874, 148270, 211748, 264685, 296540, 529370, 1058740, 784896899, 1569793798, 3139587596, 3924484495, 7848968990, 15697937980]

約数ペア:

[(1, 15697937980), (2, 7848968990), (4, 3924484495), (5, 3139587596), (10, 1569793798), (20, 784896899), (14827, 1058740), (29654, 529370), (52937, 296540), (59308, 264685), (74135, 211748), (105874, 148270)]