9510280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18289}}^1$

素因数の和:18313

約数の個数: 32

約数和(自身を含む): 23045400

約数和(自身を除く): 13535120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18289, 36578, 73156, 91445, 146312, 182890, 237757, 365780, 475514, 731560, 951028, 1188785, 1902056, 2377570, 4755140, 9510280]

約数ペア:

[(1, 9510280), (2, 4755140), (4, 2377570), (5, 1902056), (8, 1188785), (10, 951028), (13, 731560), (20, 475514), (26, 365780), (40, 237757), (52, 182890), (65, 146312), (104, 91445), (130, 73156), (260, 36578), (520, 18289)]