10456040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 27216000

約数和(自身を除く): 16759960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 349, 428, 535, 698, 749, 856, 1070, 1396, 1498, 1745, 2140, 2443, 2792, 2996, 3490, 3745, 4280, 4886, 5992, 6980, 7490, 9772, 12215, 13960, 14980, 19544, 24430, 29960, 37343, 48860, 74686, 97720, 149372, 186715, 261401, 298744, 373430, 522802, 746860, 1045604, 1307005, 1493720, 2091208, 2614010, 5228020, 10456040]

約数ペア:

[(1, 10456040), (2, 5228020), (4, 2614010), (5, 2091208), (7, 1493720), (8, 1307005), (10, 1045604), (14, 746860), (20, 522802), (28, 373430), (35, 298744), (40, 261401), (56, 186715), (70, 149372), (107, 97720), (140, 74686), (214, 48860), (280, 37343), (349, 29960), (428, 24430), (535, 19544), (698, 14980), (749, 13960), (856, 12215), (1070, 9772), (1396, 7490), (1498, 6980), (1745, 5992), (2140, 4886), (2443, 4280), (2792, 3745), (2996, 3490)]