85538180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 226431744

約数和(自身を除く): 140893564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 430, 455, 559, 602, 860, 910, 1093, 1118, 1204, 1505, 1820, 2186, 2236, 2795, 3010, 3913, 4372, 5465, 5590, 6020, 7651, 7826, 10930, 11180, 14209, 15302, 15652, 19565, 21860, 28418, 30604, 38255, 39130, 46999, 56836, 71045, 76510, 78260, 93998, 99463, 142090, 153020, 187996, 198926, 234995, 284180, 328993, 397852, 469990, 497315, 610987, 657986, 939980, 994630, 1221974, 1315972, 1644965, 1989260, 2443948, 3054935, 3289930, 4276909, 6109870, 6579860, 8553818, 12219740, 17107636, 21384545, 42769090, 85538180]

約数ペア:

[(1, 85538180), (2, 42769090), (4, 21384545), (5, 17107636), (7, 12219740), (10, 8553818), (13, 6579860), (14, 6109870), (20, 4276909), (26, 3289930), (28, 3054935), (35, 2443948), (43, 1989260), (52, 1644965), (65, 1315972), (70, 1221974), (86, 994630), (91, 939980), (130, 657986), (140, 610987), (172, 497315), (182, 469990), (215, 397852), (260, 328993), (301, 284180), (364, 234995), (430, 198926), (455, 187996), (559, 153020), (602, 142090), (860, 99463), (910, 93998), (1093, 78260), (1118, 76510), (1204, 71045), (1505, 56836), (1820, 46999), (2186, 39130), (2236, 38255), (2795, 30604), (3010, 28418), (3913, 21860), (4372, 19565), (5465, 15652), (5590, 15302), (6020, 14209), (7651, 11180), (7826, 10930)]