10789400

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 25463400

約数和(自身を除く): 14674000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 739, 1460, 1478, 1825, 2920, 2956, 3650, 3695, 5912, 7300, 7390, 14600, 14780, 18475, 29560, 36950, 53947, 73900, 107894, 147800, 215788, 269735, 431576, 539470, 1078940, 1348675, 2157880, 2697350, 5394700, 10789400]

約数ペア:

[(1, 10789400), (2, 5394700), (4, 2697350), (5, 2157880), (8, 1348675), (10, 1078940), (20, 539470), (25, 431576), (40, 269735), (50, 215788), (73, 147800), (100, 107894), (146, 73900), (200, 53947), (292, 36950), (365, 29560), (584, 18475), (730, 14780), (739, 14600), (1460, 7390), (1478, 7300), (1825, 5912), (2920, 3695), (2956, 3650)]