3827200

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 120

約数和(自身を含む): 10655568

約数和(自身を除く): 6828368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 92, 100, 104, 115, 128, 130, 160, 184, 200, 208, 230, 256, 260, 299, 320, 325, 368, 400, 416, 460, 512, 520, 575, 598, 640, 650, 736, 800, 832, 920, 1040, 1150, 1196, 1280, 1300, 1472, 1495, 1600, 1664, 1840, 2080, 2300, 2392, 2560, 2600, 2944, 2990, 3200, 3328, 3680, 4160, 4600, 4784, 5200, 5888, 5980, 6400, 6656, 7360, 7475, 8320, 9200, 9568, 10400, 11776, 11960, 12800, 14720, 14950, 16640, 18400, 19136, 20800, 23920, 29440, 29900, 33280, 36800, 38272, 41600, 47840, 58880, 59800, 73600, 76544, 83200, 95680, 119600, 147200, 153088, 166400, 191360, 239200, 294400, 382720, 478400, 765440, 956800, 1913600, 3827200]

約数ペア:

[(1, 3827200), (2, 1913600), (4, 956800), (5, 765440), (8, 478400), (10, 382720), (13, 294400), (16, 239200), (20, 191360), (23, 166400), (25, 153088), (26, 147200), (32, 119600), (40, 95680), (46, 83200), (50, 76544), (52, 73600), (64, 59800), (65, 58880), (80, 47840), (92, 41600), (100, 38272), (104, 36800), (115, 33280), (128, 29900), (130, 29440), (160, 23920), (184, 20800), (200, 19136), (208, 18400), (230, 16640), (256, 14950), (260, 14720), (299, 12800), (320, 11960), (325, 11776), (368, 10400), (400, 9568), (416, 9200), (460, 8320), (512, 7475), (520, 7360), (575, 6656), (598, 6400), (640, 5980), (650, 5888), (736, 5200), (800, 4784), (832, 4600), (920, 4160), (1040, 3680), (1150, 3328), (1196, 3200), (1280, 2990), (1300, 2944), (1472, 2600), (1495, 2560), (1600, 2392), (1664, 2300), (1840, 2080)]