29123497240

素因数分解:

$2^3\times 5^1\times {\mathrm{728087431}}^1$

素因数の和:728087442

約数の個数: 16

約数和(自身を含む): 65527868880

約数和(自身を除く): 36404371640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 728087431, 1456174862, 2912349724, 3640437155, 5824699448, 7280874310, 14561748620, 29123497240]

約数ペア:

[(1, 29123497240), (2, 14561748620), (4, 7280874310), (5, 5824699448), (8, 3640437155), (10, 2912349724), (20, 1456174862), (40, 728087431)]