15702973940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1\times {\mathrm{13463}}^1$

素因数の和:15512

約数の個数: 48

約数和(自身を含む): 34132855680

約数和(自身を除く): 18429881740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2011, 4022, 8044, 10055, 13463, 20110, 26926, 40220, 53852, 58319, 67315, 116638, 134630, 233276, 269260, 291595, 390427, 583190, 780854, 1166380, 1561708, 1952135, 3904270, 7808540, 27074093, 54148186, 108296372, 135370465, 270740930, 541481860, 785148697, 1570297394, 3140594788, 3925743485, 7851486970, 15702973940]

約数ペア:

[(1, 15702973940), (2, 7851486970), (4, 3925743485), (5, 3140594788), (10, 1570297394), (20, 785148697), (29, 541481860), (58, 270740930), (116, 135370465), (145, 108296372), (290, 54148186), (580, 27074093), (2011, 7808540), (4022, 3904270), (8044, 1952135), (10055, 1561708), (13463, 1166380), (20110, 780854), (26926, 583190), (40220, 390427), (53852, 291595), (58319, 269260), (67315, 233276), (116638, 134630)]