38993900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{35449}}^1$

素因数の和:35474

約数の個数: 36

約数和(自身を含む): 92311800

約数和(自身を除く): 53317900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 35449, 70898, 141796, 177245, 354490, 389939, 708980, 779878, 886225, 1559756, 1772450, 1949695, 3544900, 3899390, 7798780, 9748475, 19496950, 38993900]

約数ペア:

[(1, 38993900), (2, 19496950), (4, 9748475), (5, 7798780), (10, 3899390), (11, 3544900), (20, 1949695), (22, 1772450), (25, 1559756), (44, 886225), (50, 779878), (55, 708980), (100, 389939), (110, 354490), (220, 177245), (275, 141796), (550, 70898), (1100, 35449)]