9020140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19609}}^1$

素因数の和:19641

約数の個数: 24

約数和(自身を含む): 19766880

約数和(自身を除く): 10746740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19609, 39218, 78436, 98045, 196090, 392180, 451007, 902014, 1804028, 2255035, 4510070, 9020140]

約数ペア:

[(1, 9020140), (2, 4510070), (4, 2255035), (5, 1804028), (10, 902014), (20, 451007), (23, 392180), (46, 196090), (92, 98045), (115, 78436), (230, 39218), (460, 19609)]