4893480647560

素因数分解:

$2^3\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{57140129}}^1$

素因数の和:57142281

約数の個数: 32

約数和(自身を含む): 11015474261400

約数和(自身を除く): 6121993613840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2141, 4282, 8564, 10705, 17128, 21410, 42820, 85640, 57140129, 114280258, 228560516, 285700645, 457121032, 571401290, 1142802580, 2285605160, 122337016189, 244674032378, 489348064756, 611685080945, 978696129512, 1223370161890, 2446740323780, 4893480647560]

約数ペア:

[(1, 4893480647560), (2, 2446740323780), (4, 1223370161890), (5, 978696129512), (8, 611685080945), (10, 489348064756), (20, 244674032378), (40, 122337016189), (2141, 2285605160), (4282, 1142802580), (8564, 571401290), (10705, 457121032), (17128, 285700645), (21410, 228560516), (42820, 114280258), (85640, 57140129)]