86158000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1919

約数の個数: 80

約数和(自身を含む): 217503936

約数和(自身を除く): 131345936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1840, 1873, 2000, 2300, 2875, 3746, 4600, 5750, 7492, 9200, 9365, 11500, 14984, 18730, 23000, 29968, 37460, 43079, 46000, 46825, 74920, 86158, 93650, 149840, 172316, 187300, 215395, 234125, 344632, 374600, 430790, 468250, 689264, 749200, 861580, 936500, 1076975, 1723160, 1873000, 2153950, 3446320, 3746000, 4307900, 5384875, 8615800, 10769750, 17231600, 21539500, 43079000, 86158000]

約数ペア:

[(1, 86158000), (2, 43079000), (4, 21539500), (5, 17231600), (8, 10769750), (10, 8615800), (16, 5384875), (20, 4307900), (23, 3746000), (25, 3446320), (40, 2153950), (46, 1873000), (50, 1723160), (80, 1076975), (92, 936500), (100, 861580), (115, 749200), (125, 689264), (184, 468250), (200, 430790), (230, 374600), (250, 344632), (368, 234125), (400, 215395), (460, 187300), (500, 172316), (575, 149840), (920, 93650), (1000, 86158), (1150, 74920), (1840, 46825), (1873, 46000), (2000, 43079), (2300, 37460), (2875, 29968), (3746, 23000), (4600, 18730), (5750, 14984), (7492, 11500), (9200, 9365)]