244441040

素因数分解:

$2^4\times 5^1\times {\mathrm{3055513}}^1$

素因数の和:3055526

約数の個数: 20

約数和(自身を含む): 568325604

約数和(自身を除く): 323884564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3055513, 6111026, 12222052, 15277565, 24444104, 30555130, 48888208, 61110260, 122220520, 244441040]

約数ペア:

[(1, 244441040), (2, 122220520), (4, 61110260), (5, 48888208), (8, 30555130), (10, 24444104), (16, 15277565), (20, 12222052), (40, 6111026), (80, 3055513)]