17925040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{32009}}^1$

素因数の和:32029

約数の個数: 40

約数和(自身を含む): 47630880

約数和(自身を除く): 29705840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 32009, 64018, 128036, 160045, 224063, 256072, 320090, 448126, 512144, 640180, 896252, 1120315, 1280360, 1792504, 2240630, 2560720, 3585008, 4481260, 8962520, 17925040]

約数ペア:

[(1, 17925040), (2, 8962520), (4, 4481260), (5, 3585008), (7, 2560720), (8, 2240630), (10, 1792504), (14, 1280360), (16, 1120315), (20, 896252), (28, 640180), (35, 512144), (40, 448126), (56, 320090), (70, 256072), (80, 224063), (112, 160045), (140, 128036), (280, 64018), (560, 32009)]