11904620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 31911936

約数和(自身を除く): 20007316

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 211, 217, 260, 310, 364, 403, 422, 434, 455, 620, 806, 844, 868, 910, 1055, 1085, 1477, 1612, 1820, 2015, 2110, 2170, 2743, 2821, 2954, 4030, 4220, 4340, 5486, 5642, 5908, 6541, 7385, 8060, 10972, 11284, 13082, 13715, 14105, 14770, 19201, 26164, 27430, 28210, 29540, 32705, 38402, 45787, 54860, 56420, 65410, 76804, 85033, 91574, 96005, 130820, 170066, 183148, 192010, 228935, 340132, 384020, 425165, 457870, 595231, 850330, 915740, 1190462, 1700660, 2380924, 2976155, 5952310, 11904620]

約数ペア:

[(1, 11904620), (2, 5952310), (4, 2976155), (5, 2380924), (7, 1700660), (10, 1190462), (13, 915740), (14, 850330), (20, 595231), (26, 457870), (28, 425165), (31, 384020), (35, 340132), (52, 228935), (62, 192010), (65, 183148), (70, 170066), (91, 130820), (124, 96005), (130, 91574), (140, 85033), (155, 76804), (182, 65410), (211, 56420), (217, 54860), (260, 45787), (310, 38402), (364, 32705), (403, 29540), (422, 28210), (434, 27430), (455, 26164), (620, 19201), (806, 14770), (844, 14105), (868, 13715), (910, 13082), (1055, 11284), (1085, 10972), (1477, 8060), (1612, 7385), (1820, 6541), (2015, 5908), (2110, 5642), (2170, 5486), (2743, 4340), (2821, 4220), (2954, 4030)]