67670000

素因数分解:

$2^4\times 5^4\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 100

約数和(自身を含む): 167927496

約数和(自身を除く): 100257496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 101, 125, 134, 200, 202, 250, 268, 335, 400, 404, 500, 505, 536, 625, 670, 808, 1000, 1010, 1072, 1250, 1340, 1616, 1675, 2000, 2020, 2500, 2525, 2680, 3350, 4040, 5000, 5050, 5360, 6700, 6767, 8080, 8375, 10000, 10100, 12625, 13400, 13534, 16750, 20200, 25250, 26800, 27068, 33500, 33835, 40400, 41875, 50500, 54136, 63125, 67000, 67670, 83750, 101000, 108272, 126250, 134000, 135340, 167500, 169175, 202000, 252500, 270680, 335000, 338350, 505000, 541360, 670000, 676700, 845875, 1010000, 1353400, 1691750, 2706800, 3383500, 4229375, 6767000, 8458750, 13534000, 16917500, 33835000, 67670000]

約数ペア:

[(1, 67670000), (2, 33835000), (4, 16917500), (5, 13534000), (8, 8458750), (10, 6767000), (16, 4229375), (20, 3383500), (25, 2706800), (40, 1691750), (50, 1353400), (67, 1010000), (80, 845875), (100, 676700), (101, 670000), (125, 541360), (134, 505000), (200, 338350), (202, 335000), (250, 270680), (268, 252500), (335, 202000), (400, 169175), (404, 167500), (500, 135340), (505, 134000), (536, 126250), (625, 108272), (670, 101000), (808, 83750), (1000, 67670), (1010, 67000), (1072, 63125), (1250, 54136), (1340, 50500), (1616, 41875), (1675, 40400), (2000, 33835), (2020, 33500), (2500, 27068), (2525, 26800), (2680, 25250), (3350, 20200), (4040, 16750), (5000, 13534), (5050, 13400), (5360, 12625), (6700, 10100), (6767, 10000), (8080, 8375)]