38345500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 85385664

約数和(自身を除く): 47040164

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 1447, 2650, 2894, 5300, 5788, 6625, 7235, 13250, 14470, 26500, 28940, 36175, 72350, 76691, 144700, 153382, 180875, 306764, 361750, 383455, 723500, 766910, 1533820, 1917275, 3834550, 7669100, 9586375, 19172750, 38345500]

約数ペア:

[(1, 38345500), (2, 19172750), (4, 9586375), (5, 7669100), (10, 3834550), (20, 1917275), (25, 1533820), (50, 766910), (53, 723500), (100, 383455), (106, 361750), (125, 306764), (212, 180875), (250, 153382), (265, 144700), (500, 76691), (530, 72350), (1060, 36175), (1325, 28940), (1447, 26500), (2650, 14470), (2894, 13250), (5300, 7235), (5788, 6625)]