577367060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{2143}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 1278681600

約数和(自身を除く): 701314540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 709, 1418, 2143, 2836, 3545, 4286, 7090, 8572, 10715, 13471, 14180, 21430, 26942, 40717, 42860, 53884, 67355, 81434, 134710, 162868, 203585, 269420, 407170, 814340, 1519387, 3038774, 6077548, 7596935, 15193870, 28868353, 30387740, 57736706, 115473412, 144341765, 288683530, 577367060]

約数ペア:

[(1, 577367060), (2, 288683530), (4, 144341765), (5, 115473412), (10, 57736706), (19, 30387740), (20, 28868353), (38, 15193870), (76, 7596935), (95, 6077548), (190, 3038774), (380, 1519387), (709, 814340), (1418, 407170), (2143, 269420), (2836, 203585), (3545, 162868), (4286, 134710), (7090, 81434), (8572, 67355), (10715, 53884), (13471, 42860), (14180, 40717), (21430, 26942)]