110870320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 297637200

約数和(自身を除く): 186766880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 349, 361, 380, 418, 440, 698, 722, 760, 836, 880, 1045, 1396, 1444, 1520, 1672, 1745, 1805, 2090, 2792, 2888, 3344, 3490, 3610, 3839, 3971, 4180, 5584, 5776, 6631, 6980, 7220, 7678, 7942, 8360, 13262, 13960, 14440, 15356, 15884, 16720, 19195, 19855, 26524, 27920, 28880, 30712, 31768, 33155, 38390, 39710, 53048, 61424, 63536, 66310, 72941, 76780, 79420, 106096, 125989, 132620, 145882, 153560, 158840, 251978, 265240, 291764, 307120, 317680, 364705, 503956, 530480, 583528, 629945, 729410, 1007912, 1167056, 1259890, 1385879, 1458820, 2015824, 2519780, 2771758, 2917640, 5039560, 5543516, 5835280, 6929395, 10079120, 11087032, 13858790, 22174064, 27717580, 55435160, 110870320]

約数ペア:

[(1, 110870320), (2, 55435160), (4, 27717580), (5, 22174064), (8, 13858790), (10, 11087032), (11, 10079120), (16, 6929395), (19, 5835280), (20, 5543516), (22, 5039560), (38, 2917640), (40, 2771758), (44, 2519780), (55, 2015824), (76, 1458820), (80, 1385879), (88, 1259890), (95, 1167056), (110, 1007912), (152, 729410), (176, 629945), (190, 583528), (209, 530480), (220, 503956), (304, 364705), (349, 317680), (361, 307120), (380, 291764), (418, 265240), (440, 251978), (698, 158840), (722, 153560), (760, 145882), (836, 132620), (880, 125989), (1045, 106096), (1396, 79420), (1444, 76780), (1520, 72941), (1672, 66310), (1745, 63536), (1805, 61424), (2090, 53048), (2792, 39710), (2888, 38390), (3344, 33155), (3490, 31768), (3610, 30712), (3839, 28880), (3971, 27920), (4180, 26524), (5584, 19855), (5776, 19195), (6631, 16720), (6980, 15884), (7220, 15356), (7678, 14440), (7942, 13960), (8360, 13262)]