7340942680

素因数分解:

$2^3\times 5^1\times {\mathrm{17099}}^1\times {\mathrm{10733}}^1$

素因数の和:27843

約数の個数: 32

約数和(自身を含む): 16519626000

約数和(自身を除く): 9178683320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10733, 17099, 21466, 34198, 42932, 53665, 68396, 85495, 85864, 107330, 136792, 170990, 214660, 341980, 429320, 683960, 183523567, 367047134, 734094268, 917617835, 1468188536, 1835235670, 3670471340, 7340942680]

約数ペア:

[(1, 7340942680), (2, 3670471340), (4, 1835235670), (5, 1468188536), (8, 917617835), (10, 734094268), (20, 367047134), (40, 183523567), (10733, 683960), (17099, 429320), (21466, 341980), (34198, 214660), (42932, 170990), (53665, 136792), (68396, 107330), (85495, 85864)]