9503140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 21184128

約数和(自身を除く): 11680988

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 283, 292, 365, 460, 566, 730, 1132, 1415, 1460, 1679, 2830, 3358, 5660, 6509, 6716, 8395, 13018, 16790, 20659, 26036, 32545, 33580, 41318, 65090, 82636, 103295, 130180, 206590, 413180, 475157, 950314, 1900628, 2375785, 4751570, 9503140]

約数ペア:

[(1, 9503140), (2, 4751570), (4, 2375785), (5, 1900628), (10, 950314), (20, 475157), (23, 413180), (46, 206590), (73, 130180), (92, 103295), (115, 82636), (146, 65090), (230, 41318), (283, 33580), (292, 32545), (365, 26036), (460, 20659), (566, 16790), (730, 13018), (1132, 8395), (1415, 6716), (1460, 6509), (1679, 5660), (2830, 3358)]