10925000

素因数分解:

$2^3\times 5^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 28123200

約数和(自身を除く): 17198200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 125, 152, 184, 190, 200, 230, 250, 380, 437, 460, 475, 500, 575, 625, 760, 874, 920, 950, 1000, 1150, 1250, 1748, 1900, 2185, 2300, 2375, 2500, 2875, 3125, 3496, 3800, 4370, 4600, 4750, 5000, 5750, 6250, 8740, 9500, 10925, 11500, 11875, 12500, 14375, 17480, 19000, 21850, 23000, 23750, 25000, 28750, 43700, 47500, 54625, 57500, 59375, 71875, 87400, 95000, 109250, 115000, 118750, 143750, 218500, 237500, 273125, 287500, 437000, 475000, 546250, 575000, 1092500, 1365625, 2185000, 2731250, 5462500, 10925000]

約数ペア:

[(1, 10925000), (2, 5462500), (4, 2731250), (5, 2185000), (8, 1365625), (10, 1092500), (19, 575000), (20, 546250), (23, 475000), (25, 437000), (38, 287500), (40, 273125), (46, 237500), (50, 218500), (76, 143750), (92, 118750), (95, 115000), (100, 109250), (115, 95000), (125, 87400), (152, 71875), (184, 59375), (190, 57500), (200, 54625), (230, 47500), (250, 43700), (380, 28750), (437, 25000), (460, 23750), (475, 23000), (500, 21850), (575, 19000), (625, 17480), (760, 14375), (874, 12500), (920, 11875), (950, 11500), (1000, 10925), (1150, 9500), (1250, 8740), (1748, 6250), (1900, 5750), (2185, 5000), (2300, 4750), (2375, 4600), (2500, 4370), (2875, 3800), (3125, 3496)]