4741790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 8981280

約数和(自身を除く): 4239490

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 197, 290, 394, 415, 830, 985, 1970, 2407, 4814, 5713, 11426, 12035, 16351, 24070, 28565, 32702, 57130, 81755, 163510, 474179, 948358, 2370895, 4741790]

約数ペア:

[(1, 4741790), (2, 2370895), (5, 948358), (10, 474179), (29, 163510), (58, 81755), (83, 57130), (145, 32702), (166, 28565), (197, 24070), (290, 16351), (394, 12035), (415, 11426), (830, 5713), (985, 4814), (1970, 2407)]