61265560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66593}}^1$

素因数の和:66627

約数の個数: 32

約数和(自身を含む): 143843040

約数和(自身を除く): 82577480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 66593, 133186, 266372, 332965, 532744, 665930, 1331860, 1531639, 2663720, 3063278, 6126556, 7658195, 12253112, 15316390, 30632780, 61265560]

約数ペア:

[(1, 61265560), (2, 30632780), (4, 15316390), (5, 12253112), (8, 7658195), (10, 6126556), (20, 3063278), (23, 2663720), (40, 1531639), (46, 1331860), (92, 665930), (115, 532744), (184, 332965), (230, 266372), (460, 133186), (920, 66593)]