5280204310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 10108800000

約数和(自身を除く): 4828595690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 359, 389, 398, 718, 778, 995, 1795, 1945, 1990, 3590, 3781, 3890, 6821, 7391, 7562, 13642, 14782, 18905, 34105, 36955, 37810, 68210, 71441, 73910, 77411, 139651, 142882, 154822, 279302, 357205, 387055, 698255, 714410, 774110, 1357379, 1396510, 1470809, 2653369, 2714758, 2941618, 5306738, 6786895, 7354045, 13266845, 13573790, 14708090, 26533690, 27790549, 55581098, 138952745, 277905490, 528020431, 1056040862, 2640102155, 5280204310]

約数ペア:

[(1, 5280204310), (2, 2640102155), (5, 1056040862), (10, 528020431), (19, 277905490), (38, 138952745), (95, 55581098), (190, 27790549), (199, 26533690), (359, 14708090), (389, 13573790), (398, 13266845), (718, 7354045), (778, 6786895), (995, 5306738), (1795, 2941618), (1945, 2714758), (1990, 2653369), (3590, 1470809), (3781, 1396510), (3890, 1357379), (6821, 774110), (7391, 714410), (7562, 698255), (13642, 387055), (14782, 357205), (18905, 279302), (34105, 154822), (36955, 142882), (37810, 139651), (68210, 77411), (71441, 73910)]