39644510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3823}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 76816512

約数和(自身を除く): 37172002

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 3823, 5185, 7646, 10370, 19115, 38230, 64991, 129982, 233203, 324955, 466406, 649910, 1166015, 2332030, 3964451, 7928902, 19822255, 39644510]

約数ペア:

[(1, 39644510), (2, 19822255), (5, 7928902), (10, 3964451), (17, 2332030), (34, 1166015), (61, 649910), (85, 466406), (122, 324955), (170, 233203), (305, 129982), (610, 64991), (1037, 38230), (2074, 19115), (3823, 10370), (5185, 7646)]