27749500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 67092480

約数和(自身を除く): 39342980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 125, 127, 190, 230, 250, 254, 380, 437, 460, 475, 500, 508, 575, 635, 874, 950, 1150, 1270, 1748, 1900, 2185, 2300, 2375, 2413, 2540, 2875, 2921, 3175, 4370, 4750, 4826, 5750, 5842, 6350, 8740, 9500, 9652, 10925, 11500, 11684, 12065, 12700, 14605, 15875, 21850, 24130, 29210, 31750, 43700, 48260, 54625, 55499, 58420, 60325, 63500, 73025, 109250, 110998, 120650, 146050, 218500, 221996, 241300, 277495, 292100, 301625, 365125, 554990, 603250, 730250, 1109980, 1206500, 1387475, 1460500, 2774950, 5549900, 6937375, 13874750, 27749500]

約数ペア:

[(1, 27749500), (2, 13874750), (4, 6937375), (5, 5549900), (10, 2774950), (19, 1460500), (20, 1387475), (23, 1206500), (25, 1109980), (38, 730250), (46, 603250), (50, 554990), (76, 365125), (92, 301625), (95, 292100), (100, 277495), (115, 241300), (125, 221996), (127, 218500), (190, 146050), (230, 120650), (250, 110998), (254, 109250), (380, 73025), (437, 63500), (460, 60325), (475, 58420), (500, 55499), (508, 54625), (575, 48260), (635, 43700), (874, 31750), (950, 29210), (1150, 24130), (1270, 21850), (1748, 15875), (1900, 14605), (2185, 12700), (2300, 12065), (2375, 11684), (2413, 11500), (2540, 10925), (2875, 9652), (2921, 9500), (3175, 8740), (4370, 6350), (4750, 5842), (4826, 5750)]