85996960

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1567}}^1$

素因数の和:1603

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 151084640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1567, 1568, 1715, 1960, 2744, 3134, 3430, 3920, 5488, 6268, 6860, 7835, 7840, 10969, 10976, 12536, 13720, 15670, 21938, 25072, 27440, 31340, 43876, 50144, 54845, 54880, 62680, 76783, 87752, 109690, 125360, 153566, 175504, 219380, 250720, 307132, 351008, 383915, 438760, 537481, 614264, 767830, 877520, 1074962, 1228528, 1535660, 1755040, 2149924, 2457056, 2687405, 3071320, 4299848, 5374810, 6142640, 8599696, 10749620, 12285280, 17199392, 21499240, 42998480, 85996960]

約数ペア:

[(1, 85996960), (2, 42998480), (4, 21499240), (5, 17199392), (7, 12285280), (8, 10749620), (10, 8599696), (14, 6142640), (16, 5374810), (20, 4299848), (28, 3071320), (32, 2687405), (35, 2457056), (40, 2149924), (49, 1755040), (56, 1535660), (70, 1228528), (80, 1074962), (98, 877520), (112, 767830), (140, 614264), (160, 537481), (196, 438760), (224, 383915), (245, 351008), (280, 307132), (343, 250720), (392, 219380), (490, 175504), (560, 153566), (686, 125360), (784, 109690), (980, 87752), (1120, 76783), (1372, 62680), (1567, 54880), (1568, 54845), (1715, 50144), (1960, 43876), (2744, 31340), (3134, 27440), (3430, 25072), (3920, 21938), (5488, 15670), (6268, 13720), (6860, 12536), (7835, 10976), (7840, 10969)]