3923557626260

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{7283}}^1\times {\mathrm{40751}}^1$

素因数の和:48704

約数の個数: 48

約数和(自身を含む): 8253271740672

約数和(自身を除く): 4329714114412

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 6610, 7283, 13220, 14566, 29132, 36415, 40751, 72830, 81502, 145660, 163004, 203755, 407510, 815020, 4814063, 9628126, 19256252, 24070315, 26936411, 48140630, 53872822, 96281260, 107745644, 134682055, 269364110, 296789533, 538728220, 593579066, 1187158132, 1483947665, 2967895330, 5935790660, 196177881313, 392355762626, 784711525252, 980889406565, 1961778813130, 3923557626260]

約数ペア:

[(1, 3923557626260), (2, 1961778813130), (4, 980889406565), (5, 784711525252), (10, 392355762626), (20, 196177881313), (661, 5935790660), (1322, 2967895330), (2644, 1483947665), (3305, 1187158132), (6610, 593579066), (7283, 538728220), (13220, 296789533), (14566, 269364110), (29132, 134682055), (36415, 107745644), (40751, 96281260), (72830, 53872822), (81502, 48140630), (145660, 26936411), (163004, 24070315), (203755, 19256252), (407510, 9628126), (815020, 4814063)]