4482156680

素因数分解:

$2^3\times 5^1\times {\mathrm{4691}}^1\times {\mathrm{23887}}^1$

素因数の和:28589

約数の個数: 32

約数和(自身を含む): 10087424640

約数和(自身を除く): 5605267960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4691, 9382, 18764, 23455, 23887, 37528, 46910, 47774, 93820, 95548, 119435, 187640, 191096, 238870, 477740, 955480, 112053917, 224107834, 448215668, 560269585, 896431336, 1120539170, 2241078340, 4482156680]

約数ペア:

[(1, 4482156680), (2, 2241078340), (4, 1120539170), (5, 896431336), (8, 560269585), (10, 448215668), (20, 224107834), (40, 112053917), (4691, 955480), (9382, 477740), (18764, 238870), (23455, 191096), (23887, 187640), (37528, 119435), (46910, 95548), (47774, 93820)]