45510040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21467}}^1$

素因数の和:21531

約数の個数: 32

約数和(自身を含む): 104334480

約数和(自身を除く): 58824440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 21467, 42934, 85868, 107335, 171736, 214670, 429340, 858680, 1137751, 2275502, 4551004, 5688755, 9102008, 11377510, 22755020, 45510040]

約数ペア:

[(1, 45510040), (2, 22755020), (4, 11377510), (5, 9102008), (8, 5688755), (10, 4551004), (20, 2275502), (40, 1137751), (53, 858680), (106, 429340), (212, 214670), (265, 171736), (424, 107335), (530, 85868), (1060, 42934), (2120, 21467)]