112540480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2124

約数の個数: 84

約数和(自身を含む): 290326572

約数和(自身を除く): 177786092

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2081, 2704, 3380, 4160, 4162, 5408, 6760, 8324, 10405, 10816, 13520, 16648, 20810, 27040, 27053, 33296, 41620, 54080, 54106, 66592, 83240, 108212, 133184, 135265, 166480, 216424, 270530, 332960, 351689, 432848, 541060, 665920, 703378, 865696, 1082120, 1406756, 1731392, 1758445, 2164240, 2813512, 3516890, 4328480, 5627024, 7033780, 8656960, 11254048, 14067560, 22508096, 28135120, 56270240, 112540480]

約数ペア:

[(1, 112540480), (2, 56270240), (4, 28135120), (5, 22508096), (8, 14067560), (10, 11254048), (13, 8656960), (16, 7033780), (20, 5627024), (26, 4328480), (32, 3516890), (40, 2813512), (52, 2164240), (64, 1758445), (65, 1731392), (80, 1406756), (104, 1082120), (130, 865696), (160, 703378), (169, 665920), (208, 541060), (260, 432848), (320, 351689), (338, 332960), (416, 270530), (520, 216424), (676, 166480), (832, 135265), (845, 133184), (1040, 108212), (1352, 83240), (1690, 66592), (2080, 54106), (2081, 54080), (2704, 41620), (3380, 33296), (4160, 27053), (4162, 27040), (5408, 20810), (6760, 16648), (8324, 13520), (10405, 10816)]