85079800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 218267280

約数和(自身を除く): 133187480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 520, 559, 650, 761, 860, 1075, 1118, 1300, 1522, 1720, 2150, 2236, 2600, 2795, 3044, 3805, 4300, 4472, 5590, 6088, 7610, 8600, 9893, 11180, 13975, 15220, 19025, 19786, 22360, 27950, 30440, 32723, 38050, 39572, 49465, 55900, 65446, 76100, 79144, 98930, 111800, 130892, 152200, 163615, 197860, 247325, 261784, 327230, 395720, 425399, 494650, 654460, 818075, 850798, 989300, 1308920, 1636150, 1701596, 1978600, 2126995, 3272300, 3403192, 4253990, 6544600, 8507980, 10634975, 17015960, 21269950, 42539900, 85079800]

約数ペア:

[(1, 85079800), (2, 42539900), (4, 21269950), (5, 17015960), (8, 10634975), (10, 8507980), (13, 6544600), (20, 4253990), (25, 3403192), (26, 3272300), (40, 2126995), (43, 1978600), (50, 1701596), (52, 1636150), (65, 1308920), (86, 989300), (100, 850798), (104, 818075), (130, 654460), (172, 494650), (200, 425399), (215, 395720), (260, 327230), (325, 261784), (344, 247325), (430, 197860), (520, 163615), (559, 152200), (650, 130892), (761, 111800), (860, 98930), (1075, 79144), (1118, 76100), (1300, 65446), (1522, 55900), (1720, 49465), (2150, 39572), (2236, 38050), (2600, 32723), (2795, 30440), (3044, 27950), (3805, 22360), (4300, 19786), (4472, 19025), (5590, 15220), (6088, 13975), (7610, 11180), (8600, 9893)]