3263669140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1\times {\mathrm{4019}}^1$

素因数の和:6184

約数の個数: 48

約数和(自身を含む): 7219598400

約数和(自身を除く): 3955929260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2137, 4019, 4274, 8038, 8548, 10685, 16076, 20095, 21370, 40190, 40603, 42740, 76361, 80380, 81206, 152722, 162412, 203015, 305444, 381805, 406030, 763610, 812060, 1527220, 8588603, 17177206, 34354412, 42943015, 85886030, 163183457, 171772060, 326366914, 652733828, 815917285, 1631834570, 3263669140]

約数ペア:

[(1, 3263669140), (2, 1631834570), (4, 815917285), (5, 652733828), (10, 326366914), (19, 171772060), (20, 163183457), (38, 85886030), (76, 42943015), (95, 34354412), (190, 17177206), (380, 8588603), (2137, 1527220), (4019, 812060), (4274, 763610), (8038, 406030), (8548, 381805), (10685, 305444), (16076, 203015), (20095, 162412), (21370, 152722), (40190, 81206), (40603, 80380), (42740, 76361)]