61900569040

素因数分解:

$2^4\times 5^1\times {\mathrm{773757113}}^1$

素因数の和:773757126

約数の個数: 20

約数和(自身を含む): 143918823204

約数和(自身を除く): 82018254164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 773757113, 1547514226, 3095028452, 3868785565, 6190056904, 7737571130, 12380113808, 15475142260, 30950284520, 61900569040]

約数ペア:

[(1, 61900569040), (2, 30950284520), (4, 15475142260), (5, 12380113808), (8, 7737571130), (10, 6190056904), (16, 3868785565), (20, 3095028452), (40, 1547514226), (80, 773757113)]