28432600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 78923520

約数和(自身を除く): 50490920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 883, 920, 1150, 1288, 1400, 1610, 1766, 2300, 3220, 3532, 4025, 4415, 4600, 6181, 6440, 7064, 8050, 8830, 12362, 16100, 17660, 20309, 22075, 24724, 30905, 32200, 35320, 40618, 44150, 49448, 61810, 81236, 88300, 101545, 123620, 142163, 154525, 162472, 176600, 203090, 247240, 284326, 309050, 406180, 507725, 568652, 618100, 710815, 812360, 1015450, 1137304, 1236200, 1421630, 2030900, 2843260, 3554075, 4061800, 5686520, 7108150, 14216300, 28432600]

約数ペア:

[(1, 28432600), (2, 14216300), (4, 7108150), (5, 5686520), (7, 4061800), (8, 3554075), (10, 2843260), (14, 2030900), (20, 1421630), (23, 1236200), (25, 1137304), (28, 1015450), (35, 812360), (40, 710815), (46, 618100), (50, 568652), (56, 507725), (70, 406180), (92, 309050), (100, 284326), (115, 247240), (140, 203090), (161, 176600), (175, 162472), (184, 154525), (200, 142163), (230, 123620), (280, 101545), (322, 88300), (350, 81236), (460, 61810), (575, 49448), (644, 44150), (700, 40618), (805, 35320), (883, 32200), (920, 30905), (1150, 24724), (1288, 22075), (1400, 20309), (1610, 17660), (1766, 16100), (2300, 12362), (3220, 8830), (3532, 8050), (4025, 7064), (4415, 6440), (4600, 6181)]