4087666940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{84143}}^1$

素因数の和:84506

約数の個数: 48

約数和(自身を含む): 9838789632

約数和(自身を除く): 5751122692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 3470, 4858, 6940, 9716, 12145, 24290, 48580, 84143, 168286, 336572, 420715, 589001, 841430, 1178002, 1682860, 2356004, 2945005, 5890010, 11780020, 29197621, 58395242, 116790484, 145988105, 204383347, 291976210, 408766694, 583952420, 817533388, 1021916735, 2043833470, 4087666940]

約数ペア:

[(1, 4087666940), (2, 2043833470), (4, 1021916735), (5, 817533388), (7, 583952420), (10, 408766694), (14, 291976210), (20, 204383347), (28, 145988105), (35, 116790484), (70, 58395242), (140, 29197621), (347, 11780020), (694, 5890010), (1388, 2945005), (1735, 2356004), (2429, 1682860), (3470, 1178002), (4858, 841430), (6940, 589001), (9716, 420715), (12145, 336572), (24290, 168286), (48580, 84143)]