29279000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 76377600

約数和(自身を除く): 47098600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 67, 76, 92, 95, 100, 115, 125, 134, 152, 184, 190, 200, 230, 250, 268, 335, 380, 437, 460, 475, 500, 536, 575, 670, 760, 874, 920, 950, 1000, 1150, 1273, 1340, 1541, 1675, 1748, 1900, 2185, 2300, 2375, 2546, 2680, 2875, 3082, 3350, 3496, 3800, 4370, 4600, 4750, 5092, 5750, 6164, 6365, 6700, 7705, 8375, 8740, 9500, 10184, 10925, 11500, 12328, 12730, 13400, 15410, 16750, 17480, 19000, 21850, 23000, 25460, 29279, 30820, 31825, 33500, 38525, 43700, 50920, 54625, 58558, 61640, 63650, 67000, 77050, 87400, 109250, 117116, 127300, 146395, 154100, 159125, 192625, 218500, 234232, 254600, 292790, 308200, 318250, 385250, 437000, 585580, 636500, 731975, 770500, 1171160, 1273000, 1463950, 1541000, 2927900, 3659875, 5855800, 7319750, 14639500, 29279000]

約数ペア:

[(1, 29279000), (2, 14639500), (4, 7319750), (5, 5855800), (8, 3659875), (10, 2927900), (19, 1541000), (20, 1463950), (23, 1273000), (25, 1171160), (38, 770500), (40, 731975), (46, 636500), (50, 585580), (67, 437000), (76, 385250), (92, 318250), (95, 308200), (100, 292790), (115, 254600), (125, 234232), (134, 218500), (152, 192625), (184, 159125), (190, 154100), (200, 146395), (230, 127300), (250, 117116), (268, 109250), (335, 87400), (380, 77050), (437, 67000), (460, 63650), (475, 61640), (500, 58558), (536, 54625), (575, 50920), (670, 43700), (760, 38525), (874, 33500), (920, 31825), (950, 30820), (1000, 29279), (1150, 25460), (1273, 23000), (1340, 21850), (1541, 19000), (1675, 17480), (1748, 16750), (1900, 15410), (2185, 13400), (2300, 12730), (2375, 12328), (2546, 11500), (2680, 10925), (2875, 10184), (3082, 9500), (3350, 8740), (3496, 8375), (3800, 7705), (4370, 6700), (4600, 6365), (4750, 6164), (5092, 5750)]