9928279.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10424

約数の個数: 48

約数和(自身を含む): 73325952

約数和(自身を除く): 43607692

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 10391, 20782, 41564, 51955, 103910, 114301, 135083, 207820, 228602, 270166, 457204, 540332, 571505, 675415, 1143010, 1350830, 1485913, 2286020, 2701660, 2971826, 5943652, 7429565, 14859130, 29718260]

約数ペア:

[(1, 29718260), (2, 14859130), (4, 7429565), (5, 5943652), (10, 2971826), (11, 2701660), (13, 2286020), (20, 1485913), (22, 1350830), (26, 1143010), (44, 675415), (52, 571505), (55, 540332), (65, 457204), (110, 270166), (130, 228602), (143, 207820), (220, 135083), (260, 114301), (286, 103910), (572, 51955), (715, 41564), (1430, 20782), (2860, 10391)]