9606280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 22855680

約数和(自身を除く): 13249400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 122, 124, 127, 155, 244, 248, 254, 305, 310, 488, 508, 610, 620, 635, 1016, 1220, 1240, 1270, 1891, 2440, 2540, 3782, 3937, 5080, 7564, 7747, 7874, 9455, 15128, 15494, 15748, 18910, 19685, 30988, 31496, 37820, 38735, 39370, 61976, 75640, 77470, 78740, 154940, 157480, 240157, 309880, 480314, 960628, 1200785, 1921256, 2401570, 4803140, 9606280]

約数ペア:

[(1, 9606280), (2, 4803140), (4, 2401570), (5, 1921256), (8, 1200785), (10, 960628), (20, 480314), (31, 309880), (40, 240157), (61, 157480), (62, 154940), (122, 78740), (124, 77470), (127, 75640), (155, 61976), (244, 39370), (248, 38735), (254, 37820), (305, 31496), (310, 30988), (488, 19685), (508, 18910), (610, 15748), (620, 15494), (635, 15128), (1016, 9455), (1220, 7874), (1240, 7747), (1270, 7564), (1891, 5080), (2440, 3937), (2540, 3782)]