20150145472

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{39341}}^1$

素因数の和:39557

約数の個数: 56

約数和(自身を含む): 41010730272

約数和(自身を除く): 20860584800

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 151, 212, 302, 424, 604, 848, 1208, 1696, 2416, 3392, 4832, 8003, 9664, 16006, 32012, 39341, 64024, 78682, 128048, 157364, 256096, 314728, 512192, 629456, 1258912, 2085073, 2517824, 4170146, 5940491, 8340292, 11880982, 16680584, 23761964, 33361168, 47523928, 66722336, 95047856, 133444672, 190095712, 314846023, 380191424, 629692046, 1259384092, 2518768184, 5037536368, 10075072736, 20150145472]

約数ペア:

[(1, 20150145472), (2, 10075072736), (4, 5037536368), (8, 2518768184), (16, 1259384092), (32, 629692046), (53, 380191424), (64, 314846023), (106, 190095712), (151, 133444672), (212, 95047856), (302, 66722336), (424, 47523928), (604, 33361168), (848, 23761964), (1208, 16680584), (1696, 11880982), (2416, 8340292), (3392, 5940491), (4832, 4170146), (8003, 2517824), (9664, 2085073), (16006, 1258912), (32012, 629456), (39341, 512192), (64024, 314728), (78682, 256096), (128048, 157364)]