5022640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8969}}^1$

素因数の和:8989

約数の個数: 40

約数和(自身を含む): 13347360

約数和(自身を除く): 8324720

約数列:

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

約数ペア:

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