4486840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4911

約数の個数: 32

約数和(自身を含む): 10536480

約数和(自身を除く): 6049640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4877, 9754, 19508, 24385, 39016, 48770, 97540, 112171, 195080, 224342, 448684, 560855, 897368, 1121710, 2243420, 4486840]

約数ペア:

[(1, 4486840), (2, 2243420), (4, 1121710), (5, 897368), (8, 560855), (10, 448684), (20, 224342), (23, 195080), (40, 112171), (46, 97540), (92, 48770), (115, 39016), (184, 24385), (230, 19508), (460, 9754), (920, 4877)]