3912620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2357}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 8319024

約数和(自身を除く): 4406404

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2357, 4714, 9428, 11785, 23570, 47140, 195631, 391262, 782524, 978155, 1956310, 3912620]

約数ペア:

[(1, 3912620), (2, 1956310), (4, 978155), (5, 782524), (10, 391262), (20, 195631), (83, 47140), (166, 23570), (332, 11785), (415, 9428), (830, 4714), (1660, 2357)]