3780139760

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{372061}}^1$

素因数の和:372201

約数の個数: 40

約数和(自身を含む): 8858052096

約数和(自身を除く): 5077912336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 372061, 744122, 1488244, 1860305, 2976488, 3720610, 5952976, 7441220, 14882440, 29764880, 47251747, 94503494, 189006988, 236258735, 378013976, 472517470, 756027952, 945034940, 1890069880, 3780139760]

約数ペア:

[(1, 3780139760), (2, 1890069880), (4, 945034940), (5, 756027952), (8, 472517470), (10, 378013976), (16, 236258735), (20, 189006988), (40, 94503494), (80, 47251747), (127, 29764880), (254, 14882440), (508, 7441220), (635, 5952976), (1016, 3720610), (1270, 2976488), (2032, 1860305), (2540, 1488244), (5080, 744122), (10160, 372061)]