4549320880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4515

約数の個数: 160

約数和(自身を含む): 12165221376

約数和(自身を除く): 7615900496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 43, 46, 52, 65, 80, 86, 92, 104, 115, 130, 172, 184, 208, 215, 230, 260, 299, 344, 368, 430, 460, 520, 559, 598, 688, 860, 920, 989, 1040, 1118, 1196, 1495, 1720, 1840, 1978, 2236, 2392, 2795, 2990, 3440, 3956, 4423, 4472, 4784, 4945, 5590, 5980, 7912, 8846, 8944, 9890, 11180, 11960, 12857, 15824, 17692, 19780, 22115, 22360, 23920, 25714, 35384, 39560, 44230, 44720, 51428, 57499, 64285, 70768, 79120, 88460, 101729, 102856, 114998, 128570, 176920, 190189, 203458, 205712, 229996, 257140, 287495, 353840, 380378, 406916, 459992, 508645, 514280, 574990, 760756, 813832, 919984, 950945, 1017290, 1028560, 1149980, 1322477, 1521512, 1627664, 1901890, 2034580, 2299960, 2472457, 2644954, 3043024, 3803780, 4069160, 4374347, 4599920, 4944914, 5289908, 6612385, 7607560, 8138320, 8748694, 9889828, 10579816, 12362285, 13224770, 15215120, 17497388, 19779656, 21159632, 21871735, 24724570, 26449540, 34994776, 39559312, 43743470, 49449140, 52899080, 56866511, 69989552, 87486940, 98898280, 105798160, 113733022, 174973880, 197796560, 227466044, 284332555, 349947760, 454932088, 568665110, 909864176, 1137330220, 2274660440, 4549320880]

約数ペア:

[(1, 4549320880), (2, 2274660440), (4, 1137330220), (5, 909864176), (8, 568665110), (10, 454932088), (13, 349947760), (16, 284332555), (20, 227466044), (23, 197796560), (26, 174973880), (40, 113733022), (43, 105798160), (46, 98898280), (52, 87486940), (65, 69989552), (80, 56866511), (86, 52899080), (92, 49449140), (104, 43743470), (115, 39559312), (130, 34994776), (172, 26449540), (184, 24724570), (208, 21871735), (215, 21159632), (230, 19779656), (260, 17497388), (299, 15215120), (344, 13224770), (368, 12362285), (430, 10579816), (460, 9889828), (520, 8748694), (559, 8138320), (598, 7607560), (688, 6612385), (860, 5289908), (920, 4944914), (989, 4599920), (1040, 4374347), (1118, 4069160), (1196, 3803780), (1495, 3043024), (1720, 2644954), (1840, 2472457), (1978, 2299960), (2236, 2034580), (2392, 1901890), (2795, 1627664), (2990, 1521512), (3440, 1322477), (3956, 1149980), (4423, 1028560), (4472, 1017290), (4784, 950945), (4945, 919984), (5590, 813832), (5980, 760756), (7912, 574990), (8846, 514280), (8944, 508645), (9890, 459992), (11180, 406916), (11960, 380378), (12857, 353840), (15824, 287495), (17692, 257140), (19780, 229996), (22115, 205712), (22360, 203458), (23920, 190189), (25714, 176920), (35384, 128570), (39560, 114998), (44230, 102856), (44720, 101729), (51428, 88460), (57499, 79120), (64285, 70768)]