4696480

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 11226600

約数和(自身を除く): 6530120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 197, 298, 394, 596, 745, 788, 985, 1192, 1490, 1576, 1970, 2384, 2980, 3152, 3940, 4768, 5960, 6304, 7880, 11920, 15760, 23840, 29353, 31520, 58706, 117412, 146765, 234824, 293530, 469648, 587060, 939296, 1174120, 2348240, 4696480]

約数ペア:

[(1, 4696480), (2, 2348240), (4, 1174120), (5, 939296), (8, 587060), (10, 469648), (16, 293530), (20, 234824), (32, 146765), (40, 117412), (80, 58706), (149, 31520), (160, 29353), (197, 23840), (298, 15760), (394, 11920), (596, 7880), (745, 6304), (788, 5960), (985, 4768), (1192, 3940), (1490, 3152), (1576, 2980), (1970, 2384)]