2103188480210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{74747}}^1\times {\mathrm{35617}}^1$

素因数の和:110450

約数の個数: 32

約数和(自身を含む): 3833818940160

約数和(自身を除く): 1730630459950

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 35617, 71234, 74747, 149494, 178085, 356170, 373735, 747470, 2813743, 5627486, 5905013, 11810026, 14068715, 28137430, 29525065, 59050130, 2662263899, 5324527798, 13311319495, 26622638990, 210318848021, 420637696042, 1051594240105, 2103188480210]

約数ペア:

[(1, 2103188480210), (2, 1051594240105), (5, 420637696042), (10, 210318848021), (79, 26622638990), (158, 13311319495), (395, 5324527798), (790, 2662263899), (35617, 59050130), (71234, 29525065), (74747, 28137430), (149494, 14068715), (178085, 11810026), (356170, 5905013), (373735, 5627486), (747470, 2813743)]