29774900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15671}}^1$

素因数の和:15704

約数の個数: 36

約数和(自身を含む): 68016480

約数和(自身を除く): 38241580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 15671, 31342, 62684, 78355, 156710, 297749, 313420, 391775, 595498, 783550, 1190996, 1488745, 1567100, 2977490, 5954980, 7443725, 14887450, 29774900]

約数ペア:

[(1, 29774900), (2, 14887450), (4, 7443725), (5, 5954980), (10, 2977490), (19, 1567100), (20, 1488745), (25, 1190996), (38, 783550), (50, 595498), (76, 391775), (95, 313420), (100, 297749), (190, 156710), (380, 78355), (475, 62684), (950, 31342), (1900, 15671)]