14871320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 20379880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 179, 248, 268, 310, 335, 358, 536, 620, 670, 716, 895, 1240, 1340, 1432, 1790, 2077, 2680, 3580, 4154, 5549, 7160, 8308, 10385, 11098, 11993, 16616, 20770, 22196, 23986, 27745, 41540, 44392, 47972, 55490, 59965, 83080, 95944, 110980, 119930, 221960, 239860, 371783, 479720, 743566, 1487132, 1858915, 2974264, 3717830, 7435660, 14871320]

約数ペア:

[(1, 14871320), (2, 7435660), (4, 3717830), (5, 2974264), (8, 1858915), (10, 1487132), (20, 743566), (31, 479720), (40, 371783), (62, 239860), (67, 221960), (124, 119930), (134, 110980), (155, 95944), (179, 83080), (248, 59965), (268, 55490), (310, 47972), (335, 44392), (358, 41540), (536, 27745), (620, 23986), (670, 22196), (716, 20770), (895, 16616), (1240, 11993), (1340, 11098), (1432, 10385), (1790, 8308), (2077, 7160), (2680, 5549), (3580, 4154)]