113172880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61507}}^1$

素因数の和:61543

約数の個数: 40

約数和(自身を含む): 274571712

約数和(自身を除く): 161398832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 61507, 123014, 246028, 307535, 492056, 615070, 984112, 1230140, 1414661, 2460280, 2829322, 4920560, 5658644, 7073305, 11317288, 14146610, 22634576, 28293220, 56586440, 113172880]

約数ペア:

[(1, 113172880), (2, 56586440), (4, 28293220), (5, 22634576), (8, 14146610), (10, 11317288), (16, 7073305), (20, 5658644), (23, 4920560), (40, 2829322), (46, 2460280), (80, 1414661), (92, 1230140), (115, 984112), (184, 615070), (230, 492056), (368, 307535), (460, 246028), (920, 123014), (1840, 61507)]