8326120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 12409880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 149, 220, 254, 298, 440, 508, 596, 635, 745, 1016, 1192, 1270, 1397, 1490, 1639, 2540, 2794, 2980, 3278, 5080, 5588, 5960, 6556, 6985, 8195, 11176, 13112, 13970, 16390, 18923, 27940, 32780, 37846, 55880, 65560, 75692, 94615, 151384, 189230, 208153, 378460, 416306, 756920, 832612, 1040765, 1665224, 2081530, 4163060, 8326120]

約数ペア:

[(1, 8326120), (2, 4163060), (4, 2081530), (5, 1665224), (8, 1040765), (10, 832612), (11, 756920), (20, 416306), (22, 378460), (40, 208153), (44, 189230), (55, 151384), (88, 94615), (110, 75692), (127, 65560), (149, 55880), (220, 37846), (254, 32780), (298, 27940), (440, 18923), (508, 16390), (596, 13970), (635, 13112), (745, 11176), (1016, 8195), (1192, 6985), (1270, 6556), (1397, 5960), (1490, 5588), (1639, 5080), (2540, 3278), (2794, 2980)]