16068740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 36070272

約数和(自身を除く): 20001532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 167, 170, 283, 334, 340, 566, 668, 835, 1132, 1415, 1670, 2830, 2839, 3340, 4811, 5660, 5678, 9622, 11356, 14195, 19244, 24055, 28390, 47261, 48110, 56780, 94522, 96220, 189044, 236305, 472610, 803437, 945220, 1606874, 3213748, 4017185, 8034370, 16068740]

約数ペア:

[(1, 16068740), (2, 8034370), (4, 4017185), (5, 3213748), (10, 1606874), (17, 945220), (20, 803437), (34, 472610), (68, 236305), (85, 189044), (167, 96220), (170, 94522), (283, 56780), (334, 48110), (340, 47261), (566, 28390), (668, 24055), (835, 19244), (1132, 14195), (1415, 11356), (1670, 9622), (2830, 5678), (2839, 5660), (3340, 4811)]