68653100

素因数分解:

$2^2\times 5^2\times {\mathrm{739}}^1\times {\mathrm{929}}^1$

素因数の和:1682

約数の個数: 36

約数和(自身を含む): 149339400

約数和(自身を除く): 80686300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 739, 929, 1478, 1858, 2956, 3695, 3716, 4645, 7390, 9290, 14780, 18475, 18580, 23225, 36950, 46450, 73900, 92900, 686531, 1373062, 2746124, 3432655, 6865310, 13730620, 17163275, 34326550, 68653100]

約数ペア:

[(1, 68653100), (2, 34326550), (4, 17163275), (5, 13730620), (10, 6865310), (20, 3432655), (25, 2746124), (50, 1373062), (100, 686531), (739, 92900), (929, 73900), (1478, 46450), (1858, 36950), (2956, 23225), (3695, 18580), (3716, 18475), (4645, 14780), (7390, 9290)]