9380560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2420

約数の個数: 60

約数和(自身を含む): 25381188

約数和(自身を除く): 16000628

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2393, 3920, 4786, 9572, 11965, 16751, 19144, 23930, 33502, 38288, 47860, 67004, 83755, 95720, 117257, 134008, 167510, 191440, 234514, 268016, 335020, 469028, 586285, 670040, 938056, 1172570, 1340080, 1876112, 2345140, 4690280, 9380560]

約数ペア:

[(1, 9380560), (2, 4690280), (4, 2345140), (5, 1876112), (7, 1340080), (8, 1172570), (10, 938056), (14, 670040), (16, 586285), (20, 469028), (28, 335020), (35, 268016), (40, 234514), (49, 191440), (56, 167510), (70, 134008), (80, 117257), (98, 95720), (112, 83755), (140, 67004), (196, 47860), (245, 38288), (280, 33502), (392, 23930), (490, 19144), (560, 16751), (784, 11965), (980, 9572), (1960, 4786), (2393, 3920)]