28180066070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9103}}^1\times {\mathrm{23813}}^1$

素因数の和:32936

約数の個数: 32

約数和(自身を含む): 54634269312

約数和(自身を除く): 26454203242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9103, 18206, 23813, 45515, 47626, 91030, 118339, 119065, 236678, 238130, 309569, 591695, 619138, 1183390, 1547845, 3095690, 216769739, 433539478, 1083848695, 2167697390, 2818006607, 5636013214, 14090033035, 28180066070]

約数ペア:

[(1, 28180066070), (2, 14090033035), (5, 5636013214), (10, 2818006607), (13, 2167697390), (26, 1083848695), (65, 433539478), (130, 216769739), (9103, 3095690), (18206, 1547845), (23813, 1183390), (45515, 619138), (47626, 591695), (91030, 309569), (118339, 238130), (119065, 236678)]