9680823080

素因数分解:

$2^3\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{163417}}^1$

素因数の和:164909

約数の個数: 32

約数和(自身を含む): 21796692840

約数和(自身を除く): 12115869760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1481, 2962, 5924, 7405, 11848, 14810, 29620, 59240, 163417, 326834, 653668, 817085, 1307336, 1634170, 3268340, 6536680, 242020577, 484041154, 968082308, 1210102885, 1936164616, 2420205770, 4840411540, 9680823080]

約数ペア:

[(1, 9680823080), (2, 4840411540), (4, 2420205770), (5, 1936164616), (8, 1210102885), (10, 968082308), (20, 484041154), (40, 242020577), (1481, 6536680), (2962, 3268340), (5924, 1634170), (7405, 1307336), (11848, 817085), (14810, 653668), (29620, 326834), (59240, 163417)]