27105500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2399

約数の個数: 48

約数和(自身を含む): 61798464

約数和(自身を除く): 34692964

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2357, 2875, 4714, 5750, 9428, 11500, 11785, 23570, 47140, 54211, 58925, 108422, 117850, 216844, 235700, 271055, 294625, 542110, 589250, 1084220, 1178500, 1355275, 2710550, 5421100, 6776375, 13552750, 27105500]

約数ペア:

[(1, 27105500), (2, 13552750), (4, 6776375), (5, 5421100), (10, 2710550), (20, 1355275), (23, 1178500), (25, 1084220), (46, 589250), (50, 542110), (92, 294625), (100, 271055), (115, 235700), (125, 216844), (230, 117850), (250, 108422), (460, 58925), (500, 54211), (575, 47140), (1150, 23570), (2300, 11785), (2357, 11500), (2875, 9428), (4714, 5750)]