4718446240

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{232207}}^1$

素因数の和:232349

約数の個数: 48

約数和(自身を含む): 11235151872

約数和(自身を除く): 6516705632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 232207, 464414, 928828, 1161035, 1857656, 2322070, 3715312, 4644140, 7430624, 9288280, 18576560, 29490289, 37153120, 58980578, 117961156, 147451445, 235922312, 294902890, 471844624, 589805780, 943689248, 1179611560, 2359223120, 4718446240]

約数ペア:

[(1, 4718446240), (2, 2359223120), (4, 1179611560), (5, 943689248), (8, 589805780), (10, 471844624), (16, 294902890), (20, 235922312), (32, 147451445), (40, 117961156), (80, 58980578), (127, 37153120), (160, 29490289), (254, 18576560), (508, 9288280), (635, 7430624), (1016, 4644140), (1270, 3715312), (2032, 2322070), (2540, 1857656), (4064, 1161035), (5080, 928828), (10160, 464414), (20320, 232207)]