945760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 2340576

約数和(自身を除く): 1394816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 257, 368, 460, 514, 736, 920, 1028, 1285, 1840, 2056, 2570, 3680, 4112, 5140, 5911, 8224, 10280, 11822, 20560, 23644, 29555, 41120, 47288, 59110, 94576, 118220, 189152, 236440, 472880, 945760]

約数ペア:

[(1, 945760), (2, 472880), (4, 236440), (5, 189152), (8, 118220), (10, 94576), (16, 59110), (20, 47288), (23, 41120), (32, 29555), (40, 23644), (46, 20560), (80, 11822), (92, 10280), (115, 8224), (160, 5911), (184, 5140), (230, 4112), (257, 3680), (368, 2570), (460, 2056), (514, 1840), (736, 1285), (920, 1028)]