8199520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7321}}^1$

素因数の和:7343

約数の個数: 48

約数和(自身を含む): 22141728

約数和(自身を除く): 13942208

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, 7321, 14642, 29284, 36605, 51247, 58568, 73210, 102494, 117136, 146420, 204988, 234272, 256235, 292840, 409976, 512470, 585680, 819952, 1024940, 1171360, 1639904, 2049880, 4099760, 8199520]

約数ペア:

[(1, 8199520), (2, 4099760), (4, 2049880), (5, 1639904), (7, 1171360), (8, 1024940), (10, 819952), (14, 585680), (16, 512470), (20, 409976), (28, 292840), (32, 256235), (35, 234272), (40, 204988), (56, 146420), (70, 117136), (80, 102494), (112, 73210), (140, 58568), (160, 51247), (224, 36605), (280, 29284), (560, 14642), (1120, 7321)]