87083877860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21449231}}^1$

素因数の和:21449276

約数の個数: 48

約数和(自身を含む): 216208258560

約数和(自身を除く): 129124380700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 21449231, 42898462, 85796924, 107246155, 150144617, 214492310, 300289234, 428984620, 600578468, 622027699, 750723085, 1244055398, 1501446170, 2488110796, 3002892340, 3110138495, 4354193893, 6220276990, 8708387786, 12440553980, 17416775572, 21770969465, 43541938930, 87083877860]

約数ペア:

[(1, 87083877860), (2, 43541938930), (4, 21770969465), (5, 17416775572), (7, 12440553980), (10, 8708387786), (14, 6220276990), (20, 4354193893), (28, 3110138495), (29, 3002892340), (35, 2488110796), (58, 1501446170), (70, 1244055398), (116, 750723085), (140, 622027699), (145, 600578468), (203, 428984620), (290, 300289234), (406, 214492310), (580, 150144617), (812, 107246155), (1015, 85796924), (2030, 42898462), (4060, 21449231)]