1174431880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{716117}}^1$

素因数の和:716169

約数の個数: 32

約数和(自身を含む): 2706926040

約数和(自身を除く): 1532494160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 716117, 1432234, 2864468, 3580585, 5728936, 7161170, 14322340, 28644680, 29360797, 58721594, 117443188, 146803985, 234886376, 293607970, 587215940, 1174431880]

約数ペア:

[(1, 1174431880), (2, 587215940), (4, 293607970), (5, 234886376), (8, 146803985), (10, 117443188), (20, 58721594), (40, 29360797), (41, 28644680), (82, 14322340), (164, 7161170), (205, 5728936), (328, 3580585), (410, 2864468), (820, 1432234), (1640, 716117)]