472880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:293

約数の個数: 40

約数和(自身を含む): 1151712

約数和(自身を除く): 678832

約数列:

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

約数ペア:

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