4877665640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2594503}}^1$

素因数の和:2594561

約数の個数: 32

約数和(自身を含む): 11208257280

約数和(自身を除く): 6330591640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2594503, 5189006, 10378012, 12972515, 20756024, 25945030, 51890060, 103780120, 121941641, 243883282, 487766564, 609708205, 975533128, 1219416410, 2438832820, 4877665640]

約数ペア:

[(1, 4877665640), (2, 2438832820), (4, 1219416410), (5, 975533128), (8, 609708205), (10, 487766564), (20, 243883282), (40, 121941641), (47, 103780120), (94, 51890060), (188, 25945030), (235, 20756024), (376, 12972515), (470, 10378012), (940, 5189006), (1880, 2594503)]