15692647220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1\times {\mathrm{4079}}^1$

素因数の和:5528

約数の個数: 48

約数和(自身を含む): 33209568000

約数和(自身を除く): 17516920780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1291, 1490, 2582, 2980, 4079, 5164, 6455, 8158, 12910, 16316, 20395, 25820, 40790, 81580, 192359, 384718, 607771, 769436, 961795, 1215542, 1923590, 2431084, 3038855, 3847180, 5265989, 6077710, 10531978, 12155420, 21063956, 26329945, 52659890, 105319780, 784632361, 1569264722, 3138529444, 3923161805, 7846323610, 15692647220]

約数ペア:

[(1, 15692647220), (2, 7846323610), (4, 3923161805), (5, 3138529444), (10, 1569264722), (20, 784632361), (149, 105319780), (298, 52659890), (596, 26329945), (745, 21063956), (1291, 12155420), (1490, 10531978), (2582, 6077710), (2980, 5265989), (4079, 3847180), (5164, 3038855), (6455, 2431084), (8158, 1923590), (12910, 1215542), (16316, 961795), (20395, 769436), (25820, 607771), (40790, 384718), (81580, 192359)]