104018512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 239984640

約数和(自身を除く): 135966128

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 442, 598, 782, 884, 1196, 1279, 1564, 1768, 2392, 2558, 3128, 3536, 4784, 5083, 5116, 6256, 10166, 10232, 16627, 20332, 20464, 21743, 29417, 33254, 40664, 43486, 58834, 66508, 81328, 86972, 117668, 133016, 173944, 235336, 266032, 282659, 347888, 382421, 470672, 500089, 565318, 764842, 1000178, 1130636, 1529684, 2000356, 2261272, 3059368, 4000712, 4522544, 6118736, 6501157, 8001424, 13002314, 26004628, 52009256, 104018512]

約数ペア:

[(1, 104018512), (2, 52009256), (4, 26004628), (8, 13002314), (13, 8001424), (16, 6501157), (17, 6118736), (23, 4522544), (26, 4000712), (34, 3059368), (46, 2261272), (52, 2000356), (68, 1529684), (92, 1130636), (104, 1000178), (136, 764842), (184, 565318), (208, 500089), (221, 470672), (272, 382421), (299, 347888), (368, 282659), (391, 266032), (442, 235336), (598, 173944), (782, 133016), (884, 117668), (1196, 86972), (1279, 81328), (1564, 66508), (1768, 58834), (2392, 43486), (2558, 40664), (3128, 33254), (3536, 29417), (4784, 21743), (5083, 20464), (5116, 20332), (6256, 16627), (10166, 10232)]