9533080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3907}}^1$

素因数の和:3979

約数の個数: 32

約数和(自身を含む): 21806640

約数和(自身を除く): 12273560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 3907, 7814, 15628, 19535, 31256, 39070, 78140, 156280, 238327, 476654, 953308, 1191635, 1906616, 2383270, 4766540, 9533080]

約数ペア:

[(1, 9533080), (2, 4766540), (4, 2383270), (5, 1906616), (8, 1191635), (10, 953308), (20, 476654), (40, 238327), (61, 156280), (122, 78140), (244, 39070), (305, 31256), (488, 19535), (610, 15628), (1220, 7814), (2440, 3907)]