43319120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 113242752

約数和(自身を除く): 69923632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1811, 1840, 2392, 2990, 3622, 4784, 5980, 7244, 9055, 11960, 14488, 18110, 23543, 23920, 28976, 36220, 41653, 47086, 72440, 83306, 94172, 117715, 144880, 166612, 188344, 208265, 235430, 333224, 376688, 416530, 470860, 541489, 666448, 833060, 941720, 1082978, 1666120, 1883440, 2165956, 2707445, 3332240, 4331912, 5414890, 8663824, 10829780, 21659560, 43319120]

約数ペア:

[(1, 43319120), (2, 21659560), (4, 10829780), (5, 8663824), (8, 5414890), (10, 4331912), (13, 3332240), (16, 2707445), (20, 2165956), (23, 1883440), (26, 1666120), (40, 1082978), (46, 941720), (52, 833060), (65, 666448), (80, 541489), (92, 470860), (104, 416530), (115, 376688), (130, 333224), (184, 235430), (208, 208265), (230, 188344), (260, 166612), (299, 144880), (368, 117715), (460, 94172), (520, 83306), (598, 72440), (920, 47086), (1040, 41653), (1196, 36220), (1495, 28976), (1811, 23920), (1840, 23543), (2392, 18110), (2990, 14488), (3622, 11960), (4784, 9055), (5980, 7244)]