38828360

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3313}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 87688440

約数和(自身を除く): 48860080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 3313, 5860, 6626, 11720, 13252, 16565, 26504, 33130, 66260, 132520, 970709, 1941418, 3882836, 4853545, 7765672, 9707090, 19414180, 38828360]

約数ペア:

[(1, 38828360), (2, 19414180), (4, 9707090), (5, 7765672), (8, 4853545), (10, 3882836), (20, 1941418), (40, 970709), (293, 132520), (586, 66260), (1172, 33130), (1465, 26504), (2344, 16565), (2930, 13252), (3313, 11720), (5860, 6626)]