14440840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 34344000

約数和(自身を除く): 19903160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 211, 232, 236, 290, 295, 422, 472, 580, 590, 844, 1055, 1160, 1180, 1688, 1711, 2110, 2360, 3422, 4220, 6119, 6844, 8440, 8555, 12238, 12449, 13688, 17110, 24476, 24898, 30595, 34220, 48952, 49796, 61190, 62245, 68440, 99592, 122380, 124490, 244760, 248980, 361021, 497960, 722042, 1444084, 1805105, 2888168, 3610210, 7220420, 14440840]

約数ペア:

[(1, 14440840), (2, 7220420), (4, 3610210), (5, 2888168), (8, 1805105), (10, 1444084), (20, 722042), (29, 497960), (40, 361021), (58, 248980), (59, 244760), (116, 124490), (118, 122380), (145, 99592), (211, 68440), (232, 62245), (236, 61190), (290, 49796), (295, 48952), (422, 34220), (472, 30595), (580, 24898), (590, 24476), (844, 17110), (1055, 13688), (1160, 12449), (1180, 12238), (1688, 8555), (1711, 8440), (2110, 6844), (2360, 6119), (3422, 4220)]