71308400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3793}}^1$

素因数の和:3858

約数の個数: 60

約数和(自身を含む): 175009632

約数和(自身を除く): 103701232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 3793, 4700, 7586, 9400, 15172, 18800, 18965, 30344, 37930, 60688, 75860, 94825, 151720, 178271, 189650, 303440, 356542, 379300, 713084, 758600, 891355, 1426168, 1517200, 1782710, 2852336, 3565420, 4456775, 7130840, 8913550, 14261680, 17827100, 35654200, 71308400]

約数ペア:

[(1, 71308400), (2, 35654200), (4, 17827100), (5, 14261680), (8, 8913550), (10, 7130840), (16, 4456775), (20, 3565420), (25, 2852336), (40, 1782710), (47, 1517200), (50, 1426168), (80, 891355), (94, 758600), (100, 713084), (188, 379300), (200, 356542), (235, 303440), (376, 189650), (400, 178271), (470, 151720), (752, 94825), (940, 75860), (1175, 60688), (1880, 37930), (2350, 30344), (3760, 18965), (3793, 18800), (4700, 15172), (7586, 9400)]