127427000

素因数分解:

$2^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 302140800

約数和(自身を除く): 174713800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 158, 200, 250, 316, 395, 500, 632, 790, 1000, 1580, 1613, 1975, 3160, 3226, 3950, 6452, 7900, 8065, 9875, 12904, 15800, 16130, 19750, 32260, 39500, 40325, 64520, 79000, 80650, 127427, 161300, 201625, 254854, 322600, 403250, 509708, 637135, 806500, 1019416, 1274270, 1613000, 2548540, 3185675, 5097080, 6371350, 12742700, 15928375, 25485400, 31856750, 63713500, 127427000]

約数ペア:

[(1, 127427000), (2, 63713500), (4, 31856750), (5, 25485400), (8, 15928375), (10, 12742700), (20, 6371350), (25, 5097080), (40, 3185675), (50, 2548540), (79, 1613000), (100, 1274270), (125, 1019416), (158, 806500), (200, 637135), (250, 509708), (316, 403250), (395, 322600), (500, 254854), (632, 201625), (790, 161300), (1000, 127427), (1580, 80650), (1613, 79000), (1975, 64520), (3160, 40325), (3226, 39500), (3950, 32260), (6452, 19750), (7900, 16130), (8065, 15800), (9875, 12904)]