79144000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:801

約数の個数: 112

約数和(自身を含む): 211354416

約数和(自身を除く): 132210416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 761, 800, 832, 1000, 1040, 1300, 1522, 1600, 1625, 2000, 2080, 2600, 3044, 3250, 3805, 4000, 4160, 5200, 6088, 6500, 7610, 8000, 9893, 10400, 12176, 13000, 15220, 19025, 19786, 20800, 24352, 26000, 30440, 38050, 39572, 48704, 49465, 52000, 60880, 76100, 79144, 95125, 98930, 104000, 121760, 152200, 158288, 190250, 197860, 243520, 247325, 304400, 316576, 380500, 395720, 494650, 608800, 633152, 761000, 791440, 989300, 1217600, 1236625, 1522000, 1582880, 1978600, 2473250, 3044000, 3165760, 3957200, 4946500, 6088000, 7914400, 9893000, 15828800, 19786000, 39572000, 79144000]

約数ペア:

[(1, 79144000), (2, 39572000), (4, 19786000), (5, 15828800), (8, 9893000), (10, 7914400), (13, 6088000), (16, 4946500), (20, 3957200), (25, 3165760), (26, 3044000), (32, 2473250), (40, 1978600), (50, 1582880), (52, 1522000), (64, 1236625), (65, 1217600), (80, 989300), (100, 791440), (104, 761000), (125, 633152), (130, 608800), (160, 494650), (200, 395720), (208, 380500), (250, 316576), (260, 304400), (320, 247325), (325, 243520), (400, 197860), (416, 190250), (500, 158288), (520, 152200), (650, 121760), (761, 104000), (800, 98930), (832, 95125), (1000, 79144), (1040, 76100), (1300, 60880), (1522, 52000), (1600, 49465), (1625, 48704), (2000, 39572), (2080, 38050), (2600, 30440), (3044, 26000), (3250, 24352), (3805, 20800), (4000, 19786), (4160, 19025), (5200, 15220), (6088, 13000), (6500, 12176), (7610, 10400), (8000, 9893)]