73148660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{797}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 166105296

約数和(自身を除く): 92956636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 797, 1412, 1594, 1765, 3188, 3530, 3985, 4589, 7060, 7970, 9178, 10361, 15940, 18356, 20722, 22945, 41444, 45890, 51805, 91780, 103610, 207220, 281341, 562682, 1125364, 1406705, 2813410, 3657433, 5626820, 7314866, 14629732, 18287165, 36574330, 73148660]

約数ペア:

[(1, 73148660), (2, 36574330), (4, 18287165), (5, 14629732), (10, 7314866), (13, 5626820), (20, 3657433), (26, 2813410), (52, 1406705), (65, 1125364), (130, 562682), (260, 281341), (353, 207220), (706, 103610), (797, 91780), (1412, 51805), (1594, 45890), (1765, 41444), (3188, 22945), (3530, 20722), (3985, 18356), (4589, 15940), (7060, 10361), (7970, 9178)]