5221915388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{3631}}^1$

素因数の和:3930

約数の個数: 48

約数和(自身を含む): 9762816000

約数和(自身を除く): 4540900612

約数列:

[1, 2, 4, 19, 38, 76, 127, 149, 254, 298, 508, 596, 2413, 2831, 3631, 4826, 5662, 7262, 9652, 11324, 14524, 18923, 37846, 68989, 75692, 137978, 275956, 359537, 461137, 541019, 719074, 922274, 1082038, 1438148, 1844548, 2164076, 8761603, 10279361, 17523206, 20558722, 35046412, 41117444, 68709413, 137418826, 274837652, 1305478847, 2610957694, 5221915388]

約数ペア:

[(1, 5221915388), (2, 2610957694), (4, 1305478847), (19, 274837652), (38, 137418826), (76, 68709413), (127, 41117444), (149, 35046412), (254, 20558722), (298, 17523206), (508, 10279361), (596, 8761603), (2413, 2164076), (2831, 1844548), (3631, 1438148), (4826, 1082038), (5662, 922274), (7262, 719074), (9652, 541019), (11324, 461137), (14524, 359537), (18923, 275956), (37846, 137978), (68989, 75692)]