39046000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2819

約数の個数: 80

約数和(自身を含む): 107939520

約数和(自身を除く): 68893520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2789, 2800, 3500, 5578, 7000, 11156, 13945, 14000, 19523, 22312, 27890, 39046, 44624, 55780, 69725, 78092, 97615, 111560, 139450, 156184, 195230, 223120, 278900, 312368, 348625, 390460, 488075, 557800, 697250, 780920, 976150, 1115600, 1394500, 1561840, 1952300, 2440375, 2789000, 3904600, 4880750, 5578000, 7809200, 9761500, 19523000, 39046000]

約数ペア:

[(1, 39046000), (2, 19523000), (4, 9761500), (5, 7809200), (7, 5578000), (8, 4880750), (10, 3904600), (14, 2789000), (16, 2440375), (20, 1952300), (25, 1561840), (28, 1394500), (35, 1115600), (40, 976150), (50, 780920), (56, 697250), (70, 557800), (80, 488075), (100, 390460), (112, 348625), (125, 312368), (140, 278900), (175, 223120), (200, 195230), (250, 156184), (280, 139450), (350, 111560), (400, 97615), (500, 78092), (560, 69725), (700, 55780), (875, 44624), (1000, 39046), (1400, 27890), (1750, 22312), (2000, 19523), (2789, 14000), (2800, 13945), (3500, 11156), (5578, 7000)]