201942593480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3091589}}^1$

素因数の和:3091694

約数の個数: 64

約数和(自身を含む): 480804076800

約数和(自身を除く): 278861483320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 710, 920, 1420, 1633, 2840, 3266, 6532, 8165, 13064, 16330, 32660, 65320, 3091589, 6183178, 12366356, 15457945, 24732712, 30915890, 61831780, 71106547, 123663560, 142213094, 219502819, 284426188, 355532735, 439005638, 568852376, 711065470, 878011276, 1097514095, 1422130940, 1756022552, 2195028190, 2844261880, 4390056380, 5048564837, 8780112760, 10097129674, 20194259348, 25242824185, 40388518696, 50485648370, 100971296740, 201942593480]

約数ペア:

[(1, 201942593480), (2, 100971296740), (4, 50485648370), (5, 40388518696), (8, 25242824185), (10, 20194259348), (20, 10097129674), (23, 8780112760), (40, 5048564837), (46, 4390056380), (71, 2844261880), (92, 2195028190), (115, 1756022552), (142, 1422130940), (184, 1097514095), (230, 878011276), (284, 711065470), (355, 568852376), (460, 439005638), (568, 355532735), (710, 284426188), (920, 219502819), (1420, 142213094), (1633, 123663560), (2840, 71106547), (3266, 61831780), (6532, 30915890), (8165, 24732712), (13064, 15457945), (16330, 12366356), (32660, 6183178), (65320, 3091589)]