82320004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 161566720

約数和(自身を除く): 79246716

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 223, 229, 403, 446, 458, 806, 892, 916, 1612, 2899, 2977, 5798, 5954, 6913, 7099, 11596, 11908, 13826, 14198, 27652, 28396, 51067, 89869, 92287, 102134, 179738, 184574, 204268, 359476, 369148, 663871, 1327742, 1583077, 2655484, 3166154, 6332308, 20580001, 41160002, 82320004]

約数ペア:

[(1, 82320004), (2, 41160002), (4, 20580001), (13, 6332308), (26, 3166154), (31, 2655484), (52, 1583077), (62, 1327742), (124, 663871), (223, 369148), (229, 359476), (403, 204268), (446, 184574), (458, 179738), (806, 102134), (892, 92287), (916, 89869), (1612, 51067), (2899, 28396), (2977, 27652), (5798, 14198), (5954, 13826), (6913, 11908), (7099, 11596)]