827836430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{4801}}^1$

素因数の和:5252

約数の個数: 32

約数和(自身を含む): 1528879968

約数和(自身を除く): 701043538

約数列:

[1, 2, 5, 10, 43, 86, 215, 401, 430, 802, 2005, 4010, 4801, 9602, 17243, 24005, 34486, 48010, 86215, 172430, 206443, 412886, 1032215, 1925201, 2064430, 3850402, 9626005, 19252010, 82783643, 165567286, 413918215, 827836430]

約数ペア:

[(1, 827836430), (2, 413918215), (5, 165567286), (10, 82783643), (43, 19252010), (86, 9626005), (215, 3850402), (401, 2064430), (430, 1925201), (802, 1032215), (2005, 412886), (4010, 206443), (4801, 172430), (9602, 86215), (17243, 48010), (24005, 34486)]