80059070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87977}}^1$

素因数の和:88004

約数の個数: 32

約数和(自身を含む): 177363648

約数和(自身を除く): 97304578

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 87977, 175954, 439885, 615839, 879770, 1143701, 1231678, 2287402, 3079195, 5718505, 6158390, 8005907, 11437010, 16011814, 40029535, 80059070]

約数ペア:

[(1, 80059070), (2, 40029535), (5, 16011814), (7, 11437010), (10, 8005907), (13, 6158390), (14, 5718505), (26, 3079195), (35, 2287402), (65, 1231678), (70, 1143701), (91, 879770), (130, 615839), (182, 439885), (455, 175954), (910, 87977)]