713372260

素因数分解:

$2^2\times 5^1\times {\mathrm{3643}}^1\times {\mathrm{9791}}^1$

素因数の和:13443

約数の個数: 24

約数和(自身を含む): 1498646016

約数和(自身を除く): 785273756

約数列:

[1, 2, 4, 5, 10, 20, 3643, 7286, 9791, 14572, 18215, 19582, 36430, 39164, 48955, 72860, 97910, 195820, 35668613, 71337226, 142674452, 178343065, 356686130, 713372260]

約数ペア:

[(1, 713372260), (2, 356686130), (4, 178343065), (5, 142674452), (10, 71337226), (20, 35668613), (3643, 195820), (7286, 97910), (9791, 72860), (14572, 48955), (18215, 39164), (19582, 36430)]