772249430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1\times {\mathrm{1447}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 1409958144

約数和(自身を除く): 637708714

約数列:

[1, 2, 5, 10, 83, 166, 415, 643, 830, 1286, 1447, 2894, 3215, 6430, 7235, 14470, 53369, 106738, 120101, 240202, 266845, 533690, 600505, 930421, 1201010, 1860842, 4652105, 9304210, 77224943, 154449886, 386124715, 772249430]

約数ペア:

[(1, 772249430), (2, 386124715), (5, 154449886), (10, 77224943), (83, 9304210), (166, 4652105), (415, 1860842), (643, 1201010), (830, 930421), (1286, 600505), (1447, 533690), (2894, 266845), (3215, 240202), (6430, 120101), (7235, 106738), (14470, 53369)]