4623640

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{337}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 12168000

約数和(自身を除く): 7544360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 337, 343, 392, 490, 674, 686, 980, 1348, 1372, 1685, 1715, 1960, 2359, 2696, 2744, 3370, 3430, 4718, 6740, 6860, 9436, 11795, 13480, 13720, 16513, 18872, 23590, 33026, 47180, 66052, 82565, 94360, 115591, 132104, 165130, 231182, 330260, 462364, 577955, 660520, 924728, 1155910, 2311820, 4623640]

約数ペア:

[(1, 4623640), (2, 2311820), (4, 1155910), (5, 924728), (7, 660520), (8, 577955), (10, 462364), (14, 330260), (20, 231182), (28, 165130), (35, 132104), (40, 115591), (49, 94360), (56, 82565), (70, 66052), (98, 47180), (140, 33026), (196, 23590), (245, 18872), (280, 16513), (337, 13720), (343, 13480), (392, 11795), (490, 9436), (674, 6860), (686, 6740), (980, 4718), (1348, 3430), (1372, 3370), (1685, 2744), (1715, 2696), (1960, 2359)]