236468560

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{11239}}^1$

素因数の和:11515

約数の個数: 40

約数和(自身を含む): 551928960

約数和(自身を除く): 315460400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 11239, 21040, 22478, 44956, 56195, 89912, 112390, 179824, 224780, 449560, 899120, 2955857, 5911714, 11823428, 14779285, 23646856, 29558570, 47293712, 59117140, 118234280, 236468560]

約数ペア:

[(1, 236468560), (2, 118234280), (4, 59117140), (5, 47293712), (8, 29558570), (10, 23646856), (16, 14779285), (20, 11823428), (40, 5911714), (80, 2955857), (263, 899120), (526, 449560), (1052, 224780), (1315, 179824), (2104, 112390), (2630, 89912), (4208, 56195), (5260, 44956), (10520, 22478), (11239, 21040)]