3255880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3573

約数の個数: 32

約数和(自身を含む): 7646400

約数和(自身を除く): 4390520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3539, 7078, 14156, 17695, 28312, 35390, 70780, 81397, 141560, 162794, 325588, 406985, 651176, 813970, 1627940, 3255880]

約数ペア:

[(1, 3255880), (2, 1627940), (4, 813970), (5, 651176), (8, 406985), (10, 325588), (20, 162794), (23, 141560), (40, 81397), (46, 70780), (92, 35390), (115, 28312), (184, 17695), (230, 14156), (460, 7078), (920, 3539)]