10045280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8969}}^1$

素因数の和:8991

約数の個数: 48

約数和(自身を含む): 27125280

約数和(自身を除く): 17080000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8969, 17938, 35876, 44845, 62783, 71752, 89690, 125566, 143504, 179380, 251132, 287008, 313915, 358760, 502264, 627830, 717520, 1004528, 1255660, 1435040, 2009056, 2511320, 5022640, 10045280]

約数ペア:

[(1, 10045280), (2, 5022640), (4, 2511320), (5, 2009056), (7, 1435040), (8, 1255660), (10, 1004528), (14, 717520), (16, 627830), (20, 502264), (28, 358760), (32, 313915), (35, 287008), (40, 251132), (56, 179380), (70, 143504), (80, 125566), (112, 89690), (140, 71752), (160, 62783), (224, 44845), (280, 35876), (560, 17938), (1120, 8969)]