3669897040

素因数分解:

$2^4\times 5^1\times {\mathrm{2441}}^1\times {\mathrm{18793}}^1$

素因数の和:21247

約数の個数: 40

約数和(自身を含む): 8536460328

約数和(自身を除く): 4866563288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2441, 4882, 9764, 12205, 18793, 19528, 24410, 37586, 39056, 48820, 75172, 93965, 97640, 150344, 187930, 195280, 300688, 375860, 751720, 1503440, 45873713, 91747426, 183494852, 229368565, 366989704, 458737130, 733979408, 917474260, 1834948520, 3669897040]

約数ペア:

[(1, 3669897040), (2, 1834948520), (4, 917474260), (5, 733979408), (8, 458737130), (10, 366989704), (16, 229368565), (20, 183494852), (40, 91747426), (80, 45873713), (2441, 1503440), (4882, 751720), (9764, 375860), (12205, 300688), (18793, 195280), (19528, 187930), (24410, 150344), (37586, 97640), (39056, 93965), (48820, 75172)]