2214584920

素因数分解:

$2^3\times 5^1\times {\mathrm{55364623}}^1$

素因数の和:55364634

約数の個数: 16

約数和(自身を含む): 4982816160

約数和(自身を除く): 2768231240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55364623, 110729246, 221458492, 276823115, 442916984, 553646230, 1107292460, 2214584920]

約数ペア:

[(1, 2214584920), (2, 1107292460), (4, 553646230), (5, 442916984), (8, 276823115), (10, 221458492), (20, 110729246), (40, 55364623)]