102417280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{22861}}^1$

素因数の和:22887

約数の個数: 64

約数和(自身を含む): 279830880

約数和(自身を除く): 177413600

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 22861, 45722, 91444, 114305, 160027, 182888, 228610, 320054, 365776, 457220, 640108, 731552, 800135, 914440, 1280216, 1463104, 1600270, 1828880, 2560432, 2926208, 3200540, 3657760, 5120864, 6401080, 7315520, 10241728, 12802160, 14631040, 20483456, 25604320, 51208640, 102417280]

約数ペア:

[(1, 102417280), (2, 51208640), (4, 25604320), (5, 20483456), (7, 14631040), (8, 12802160), (10, 10241728), (14, 7315520), (16, 6401080), (20, 5120864), (28, 3657760), (32, 3200540), (35, 2926208), (40, 2560432), (56, 1828880), (64, 1600270), (70, 1463104), (80, 1280216), (112, 914440), (128, 800135), (140, 731552), (160, 640108), (224, 457220), (280, 365776), (320, 320054), (448, 228610), (560, 182888), (640, 160027), (896, 114305), (1120, 91444), (2240, 45722), (4480, 22861)]