91586320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2528

約数の個数: 80

約数和(自身を含む): 247091328

約数和(自身を除く): 155505008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2441, 2680, 3752, 4690, 4882, 5360, 7504, 9380, 9764, 12205, 17087, 18760, 19528, 24410, 34174, 37520, 39056, 48820, 68348, 85435, 97640, 136696, 163547, 170870, 195280, 273392, 327094, 341740, 654188, 683480, 817735, 1144829, 1308376, 1366960, 1635470, 2289658, 2616752, 3270940, 4579316, 5724145, 6541880, 9158632, 11448290, 13083760, 18317264, 22896580, 45793160, 91586320]

約数ペア:

[(1, 91586320), (2, 45793160), (4, 22896580), (5, 18317264), (7, 13083760), (8, 11448290), (10, 9158632), (14, 6541880), (16, 5724145), (20, 4579316), (28, 3270940), (35, 2616752), (40, 2289658), (56, 1635470), (67, 1366960), (70, 1308376), (80, 1144829), (112, 817735), (134, 683480), (140, 654188), (268, 341740), (280, 327094), (335, 273392), (469, 195280), (536, 170870), (560, 163547), (670, 136696), (938, 97640), (1072, 85435), (1340, 68348), (1876, 48820), (2345, 39056), (2441, 37520), (2680, 34174), (3752, 24410), (4690, 19528), (4882, 18760), (5360, 17087), (7504, 12205), (9380, 9764)]