3889788110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{2879}}^1$

素因数の和:3465

約数の個数: 64

約数和(自身を含む): 7954329600

約数和(自身を除く): 4064541490

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 547, 1094, 1235, 2470, 2735, 2879, 5470, 5758, 7111, 10393, 14222, 14395, 20786, 28790, 35555, 37427, 51965, 54701, 71110, 74854, 103930, 109402, 135109, 187135, 270218, 273505, 374270, 547010, 675545, 711113, 1351090, 1422226, 1574813, 3149626, 3555565, 7111130, 7874065, 15748130, 20472569, 29921447, 40945138, 59842894, 102362845, 149607235, 204725690, 299214470, 388978811, 777957622, 1944894055, 3889788110]

約数ペア:

[(1, 3889788110), (2, 1944894055), (5, 777957622), (10, 388978811), (13, 299214470), (19, 204725690), (26, 149607235), (38, 102362845), (65, 59842894), (95, 40945138), (130, 29921447), (190, 20472569), (247, 15748130), (494, 7874065), (547, 7111130), (1094, 3555565), (1235, 3149626), (2470, 1574813), (2735, 1422226), (2879, 1351090), (5470, 711113), (5758, 675545), (7111, 547010), (10393, 374270), (14222, 273505), (14395, 270218), (20786, 187135), (28790, 135109), (35555, 109402), (37427, 103930), (51965, 74854), (54701, 71110)]