11099990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 23639040

約数和(自身を除く): 12539050

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 113, 190, 209, 226, 235, 418, 470, 517, 565, 893, 1034, 1045, 1130, 1243, 1786, 2090, 2147, 2486, 2585, 4294, 4465, 5170, 5311, 6215, 8930, 9823, 10622, 10735, 12430, 19646, 21470, 23617, 26555, 47234, 49115, 53110, 58421, 98230, 100909, 116842, 118085, 201818, 236170, 292105, 504545, 584210, 1009090, 1109999, 2219998, 5549995, 11099990]

約数ペア:

[(1, 11099990), (2, 5549995), (5, 2219998), (10, 1109999), (11, 1009090), (19, 584210), (22, 504545), (38, 292105), (47, 236170), (55, 201818), (94, 118085), (95, 116842), (110, 100909), (113, 98230), (190, 58421), (209, 53110), (226, 49115), (235, 47234), (418, 26555), (470, 23617), (517, 21470), (565, 19646), (893, 12430), (1034, 10735), (1045, 10622), (1130, 9823), (1243, 8930), (1786, 6215), (2090, 5311), (2147, 5170), (2486, 4465), (2585, 4294)]