32811520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1861

約数の個数: 80

約数和(自身を含む): 89958528

約数和(自身を除く): 57147008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 1831, 2240, 2560, 3584, 3662, 4480, 7324, 8960, 9155, 12817, 14648, 17920, 18310, 25634, 29296, 36620, 51268, 58592, 64085, 73240, 102536, 117184, 128170, 146480, 205072, 234368, 256340, 292960, 410144, 468736, 512680, 585920, 820288, 937472, 1025360, 1171840, 1640576, 2050720, 2343680, 3281152, 4101440, 4687360, 6562304, 8202880, 16405760, 32811520]

約数ペア:

[(1, 32811520), (2, 16405760), (4, 8202880), (5, 6562304), (7, 4687360), (8, 4101440), (10, 3281152), (14, 2343680), (16, 2050720), (20, 1640576), (28, 1171840), (32, 1025360), (35, 937472), (40, 820288), (56, 585920), (64, 512680), (70, 468736), (80, 410144), (112, 292960), (128, 256340), (140, 234368), (160, 205072), (224, 146480), (256, 128170), (280, 117184), (320, 102536), (448, 73240), (512, 64085), (560, 58592), (640, 51268), (896, 36620), (1120, 29296), (1280, 25634), (1792, 18310), (1831, 17920), (2240, 14648), (2560, 12817), (3584, 9155), (3662, 8960), (4480, 7324)]