17177189920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{23293}}^1$

素因数の和:23738

約数の個数: 96

約数和(自身を含む): 44377865280

約数和(自身を除く): 27200675360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 419, 440, 838, 880, 1676, 1760, 2095, 3352, 4190, 4609, 6704, 8380, 9218, 13408, 16760, 18436, 23045, 23293, 33520, 36872, 46090, 46586, 67040, 73744, 92180, 93172, 116465, 147488, 184360, 186344, 232930, 256223, 368720, 372688, 465860, 512446, 737440, 745376, 931720, 1024892, 1281115, 1863440, 2049784, 2562230, 3726880, 4099568, 5124460, 8199136, 9759767, 10248920, 19519534, 20497840, 39039068, 40995680, 48798835, 78078136, 97597670, 107357437, 156156272, 195195340, 214714874, 312312544, 390390680, 429429748, 536787185, 780781360, 858859496, 1073574370, 1561562720, 1717718992, 2147148740, 3435437984, 4294297480, 8588594960, 17177189920]

約数ペア:

[(1, 17177189920), (2, 8588594960), (4, 4294297480), (5, 3435437984), (8, 2147148740), (10, 1717718992), (11, 1561562720), (16, 1073574370), (20, 858859496), (22, 780781360), (32, 536787185), (40, 429429748), (44, 390390680), (55, 312312544), (80, 214714874), (88, 195195340), (110, 156156272), (160, 107357437), (176, 97597670), (220, 78078136), (352, 48798835), (419, 40995680), (440, 39039068), (838, 20497840), (880, 19519534), (1676, 10248920), (1760, 9759767), (2095, 8199136), (3352, 5124460), (4190, 4099568), (4609, 3726880), (6704, 2562230), (8380, 2049784), (9218, 1863440), (13408, 1281115), (16760, 1024892), (18436, 931720), (23045, 745376), (23293, 737440), (33520, 512446), (36872, 465860), (46090, 372688), (46586, 368720), (67040, 256223), (73744, 232930), (92180, 186344), (93172, 184360), (116465, 147488)]