6666320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3659

約数の個数: 40

約数和(自身を含む): 16177536

約数和(自身を除く): 9511216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3623, 7246, 14492, 18115, 28984, 36230, 57968, 72460, 83329, 144920, 166658, 289840, 333316, 416645, 666632, 833290, 1333264, 1666580, 3333160, 6666320]

約数ペア:

[(1, 6666320), (2, 3333160), (4, 1666580), (5, 1333264), (8, 833290), (10, 666632), (16, 416645), (20, 333316), (23, 289840), (40, 166658), (46, 144920), (80, 83329), (92, 72460), (115, 57968), (184, 36230), (230, 28984), (368, 18115), (460, 14492), (920, 7246), (1840, 3623)]