25101702790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{1259}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 46702656000

約数和(自身を除く): 21600953210

約数列:

[1, 2, 5, 10, 43, 86, 199, 215, 233, 398, 430, 466, 995, 1165, 1259, 1990, 2330, 2518, 6295, 8557, 10019, 12590, 17114, 20038, 42785, 46367, 50095, 54137, 85570, 92734, 100190, 108274, 231835, 250541, 270685, 293347, 463670, 501082, 541370, 586694, 1252705, 1466735, 1993781, 2505410, 2933470, 3987562, 9968905, 10773263, 12613921, 19937810, 21546526, 25227842, 53866315, 58376053, 63069605, 107732630, 116752106, 126139210, 291880265, 583760530, 2510170279, 5020340558, 12550851395, 25101702790]

約数ペア:

[(1, 25101702790), (2, 12550851395), (5, 5020340558), (10, 2510170279), (43, 583760530), (86, 291880265), (199, 126139210), (215, 116752106), (233, 107732630), (398, 63069605), (430, 58376053), (466, 53866315), (995, 25227842), (1165, 21546526), (1259, 19937810), (1990, 12613921), (2330, 10773263), (2518, 9968905), (6295, 3987562), (8557, 2933470), (10019, 2505410), (12590, 1993781), (17114, 1466735), (20038, 1252705), (42785, 586694), (46367, 541370), (50095, 501082), (54137, 463670), (85570, 293347), (92734, 270685), (100190, 250541), (108274, 231835)]