40066052785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{81421}}^1$

素因数の和:81849

約数の個数: 32

約数和(自身を含む): 54871914240

約数和(自身を除く): 14805861455

約数列:

[1, 5, 11, 23, 55, 115, 253, 389, 1265, 1945, 4279, 8947, 21395, 44735, 81421, 98417, 407105, 492085, 895631, 1872683, 4478155, 9363415, 20599513, 31672769, 102997565, 158363845, 348400459, 728473687, 1742002295, 3642368435, 8013210557, 40066052785]

約数ペア:

[(1, 40066052785), (5, 8013210557), (11, 3642368435), (23, 1742002295), (55, 728473687), (115, 348400459), (253, 158363845), (389, 102997565), (1265, 31672769), (1945, 20599513), (4279, 9363415), (8947, 4478155), (21395, 1872683), (44735, 895631), (81421, 492085), (98417, 407105)]