107774420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2083}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 245078400

約数和(自身を除く): 137303980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 995, 1990, 2083, 2587, 3980, 4166, 5174, 8332, 10348, 10415, 12935, 20830, 25870, 27079, 41660, 51740, 54158, 108316, 135395, 270790, 414517, 541580, 829034, 1658068, 2072585, 4145170, 5388721, 8290340, 10777442, 21554884, 26943605, 53887210, 107774420]

約数ペア:

[(1, 107774420), (2, 53887210), (4, 26943605), (5, 21554884), (10, 10777442), (13, 8290340), (20, 5388721), (26, 4145170), (52, 2072585), (65, 1658068), (130, 829034), (199, 541580), (260, 414517), (398, 270790), (796, 135395), (995, 108316), (1990, 54158), (2083, 51740), (2587, 41660), (3980, 27079), (4166, 25870), (5174, 20830), (8332, 12935), (10348, 10415)]