25333400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7451}}^1$

素因数の和:7484

約数の個数: 48

約数和(自身を含む): 62373240

約数和(自身を除く): 37039840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 7451, 14902, 29804, 37255, 59608, 74510, 126667, 149020, 186275, 253334, 298040, 372550, 506668, 633335, 745100, 1013336, 1266670, 1490200, 2533340, 3166675, 5066680, 6333350, 12666700, 25333400]

約数ペア:

[(1, 25333400), (2, 12666700), (4, 6333350), (5, 5066680), (8, 3166675), (10, 2533340), (17, 1490200), (20, 1266670), (25, 1013336), (34, 745100), (40, 633335), (50, 506668), (68, 372550), (85, 298040), (100, 253334), (136, 186275), (170, 149020), (200, 126667), (340, 74510), (425, 59608), (680, 37255), (850, 29804), (1700, 14902), (3400, 7451)]