72210430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{176123}}^1$

素因数の和:176171

約数の個数: 16

約数和(自身を含む): 133149744

約数和(自身を除く): 60939314

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 176123, 352246, 880615, 1761230, 7221043, 14442086, 36105215, 72210430]

約数ペア:

[(1, 72210430), (2, 36105215), (5, 14442086), (10, 7221043), (41, 1761230), (82, 880615), (205, 352246), (410, 176123)]