86589280

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10211}}^1$

素因数の和:10279

約数の個数: 48

約数和(自身を含む): 208447344

約数和(自身を除く): 121858064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 10211, 20422, 40844, 51055, 81688, 102110, 163376, 204220, 326752, 408440, 541183, 816880, 1082366, 1633760, 2164732, 2705915, 4329464, 5411830, 8658928, 10823660, 17317856, 21647320, 43294640, 86589280]

約数ペア:

[(1, 86589280), (2, 43294640), (4, 21647320), (5, 17317856), (8, 10823660), (10, 8658928), (16, 5411830), (20, 4329464), (32, 2705915), (40, 2164732), (53, 1633760), (80, 1082366), (106, 816880), (160, 541183), (212, 408440), (265, 326752), (424, 204220), (530, 163376), (848, 102110), (1060, 81688), (1696, 51055), (2120, 40844), (4240, 20422), (8480, 10211)]