9289240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 21898800

約数和(自身を除く): 12609560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 439, 460, 529, 878, 920, 1058, 1756, 2116, 2195, 2645, 3512, 4232, 4390, 5290, 8780, 10097, 10580, 17560, 20194, 21160, 40388, 50485, 80776, 100970, 201940, 232231, 403880, 464462, 928924, 1161155, 1857848, 2322310, 4644620, 9289240]

約数ペア:

[(1, 9289240), (2, 4644620), (4, 2322310), (5, 1857848), (8, 1161155), (10, 928924), (20, 464462), (23, 403880), (40, 232231), (46, 201940), (92, 100970), (115, 80776), (184, 50485), (230, 40388), (439, 21160), (460, 20194), (529, 17560), (878, 10580), (920, 10097), (1058, 8780), (1756, 5290), (2116, 4390), (2195, 4232), (2645, 3512)]