89585000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 236174400

約数和(自身を除く): 146589400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 41, 46, 50, 76, 82, 92, 95, 100, 115, 125, 152, 164, 184, 190, 200, 205, 230, 250, 328, 380, 410, 437, 460, 475, 500, 575, 625, 760, 779, 820, 874, 920, 943, 950, 1000, 1025, 1150, 1250, 1558, 1640, 1748, 1886, 1900, 2050, 2185, 2300, 2375, 2500, 2875, 3116, 3496, 3772, 3800, 3895, 4100, 4370, 4600, 4715, 4750, 5000, 5125, 5750, 6232, 7544, 7790, 8200, 8740, 9430, 9500, 10250, 10925, 11500, 11875, 14375, 15580, 17480, 17917, 18860, 19000, 19475, 20500, 21850, 23000, 23575, 23750, 25625, 28750, 31160, 35834, 37720, 38950, 41000, 43700, 47150, 47500, 51250, 54625, 57500, 71668, 77900, 87400, 89585, 94300, 95000, 97375, 102500, 109250, 115000, 117875, 143336, 155800, 179170, 188600, 194750, 205000, 218500, 235750, 273125, 358340, 389500, 437000, 447925, 471500, 486875, 546250, 589375, 716680, 779000, 895850, 943000, 973750, 1092500, 1178750, 1791700, 1947500, 2185000, 2239625, 2357500, 3583400, 3895000, 4479250, 4715000, 8958500, 11198125, 17917000, 22396250, 44792500, 89585000]

約数ペア:

[(1, 89585000), (2, 44792500), (4, 22396250), (5, 17917000), (8, 11198125), (10, 8958500), (19, 4715000), (20, 4479250), (23, 3895000), (25, 3583400), (38, 2357500), (40, 2239625), (41, 2185000), (46, 1947500), (50, 1791700), (76, 1178750), (82, 1092500), (92, 973750), (95, 943000), (100, 895850), (115, 779000), (125, 716680), (152, 589375), (164, 546250), (184, 486875), (190, 471500), (200, 447925), (205, 437000), (230, 389500), (250, 358340), (328, 273125), (380, 235750), (410, 218500), (437, 205000), (460, 194750), (475, 188600), (500, 179170), (575, 155800), (625, 143336), (760, 117875), (779, 115000), (820, 109250), (874, 102500), (920, 97375), (943, 95000), (950, 94300), (1000, 89585), (1025, 87400), (1150, 77900), (1250, 71668), (1558, 57500), (1640, 54625), (1748, 51250), (1886, 47500), (1900, 47150), (2050, 43700), (2185, 41000), (2300, 38950), (2375, 37720), (2500, 35834), (2875, 31160), (3116, 28750), (3496, 25625), (3772, 23750), (3800, 23575), (3895, 23000), (4100, 21850), (4370, 20500), (4600, 19475), (4715, 19000), (4750, 18860), (5000, 17917), (5125, 17480), (5750, 15580), (6232, 14375), (7544, 11875), (7790, 11500), (8200, 10925), (8740, 10250), (9430, 9500)]