23057960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 55054080

約数和(自身を除く): 31996120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 353, 355, 460, 568, 706, 710, 920, 1412, 1420, 1633, 1765, 2824, 2840, 3266, 3530, 6532, 7060, 8119, 8165, 13064, 14120, 16238, 16330, 25063, 32476, 32660, 40595, 50126, 64952, 65320, 81190, 100252, 125315, 162380, 200504, 250630, 324760, 501260, 576449, 1002520, 1152898, 2305796, 2882245, 4611592, 5764490, 11528980, 23057960]

約数ペア:

[(1, 23057960), (2, 11528980), (4, 5764490), (5, 4611592), (8, 2882245), (10, 2305796), (20, 1152898), (23, 1002520), (40, 576449), (46, 501260), (71, 324760), (92, 250630), (115, 200504), (142, 162380), (184, 125315), (230, 100252), (284, 81190), (353, 65320), (355, 64952), (460, 50126), (568, 40595), (706, 32660), (710, 32476), (920, 25063), (1412, 16330), (1420, 16238), (1633, 14120), (1765, 13064), (2824, 8165), (2840, 8119), (3266, 7060), (3530, 6532)]