1161040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 2821248

約数和(自身を除く): 1660208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 631, 920, 1262, 1840, 2524, 3155, 5048, 6310, 10096, 12620, 14513, 25240, 29026, 50480, 58052, 72565, 116104, 145130, 232208, 290260, 580520, 1161040]

約数ペア:

[(1, 1161040), (2, 580520), (4, 290260), (5, 232208), (8, 145130), (10, 116104), (16, 72565), (20, 58052), (23, 50480), (40, 29026), (46, 25240), (80, 14513), (92, 12620), (115, 10096), (184, 6310), (230, 5048), (368, 3155), (460, 2524), (631, 1840), (920, 1262)]