524226740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{8209}}^1$

素因数の和:8352

約数の個数: 48

約数和(自身を含む): 1147560960

約数和(自身を除く): 623334220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 1030, 2060, 3193, 6386, 8209, 12772, 15965, 16418, 31930, 32836, 41045, 63860, 82090, 164180, 254479, 508958, 845527, 1017916, 1272395, 1691054, 2544790, 3382108, 4227635, 5089580, 8455270, 16910540, 26211337, 52422674, 104845348, 131056685, 262113370, 524226740]

約数ペア:

[(1, 524226740), (2, 262113370), (4, 131056685), (5, 104845348), (10, 52422674), (20, 26211337), (31, 16910540), (62, 8455270), (103, 5089580), (124, 4227635), (155, 3382108), (206, 2544790), (310, 1691054), (412, 1272395), (515, 1017916), (620, 845527), (1030, 508958), (2060, 254479), (3193, 164180), (6386, 82090), (8209, 63860), (12772, 41045), (15965, 32836), (16418, 31930)]