9351680

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 24232824

約数和(自身を除く): 14881144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 281, 320, 416, 512, 520, 562, 640, 832, 1040, 1124, 1280, 1405, 1664, 2080, 2248, 2560, 2810, 3328, 3653, 4160, 4496, 5620, 6656, 7306, 8320, 8992, 11240, 14612, 16640, 17984, 18265, 22480, 29224, 33280, 35968, 36530, 44960, 58448, 71936, 73060, 89920, 116896, 143872, 146120, 179840, 233792, 292240, 359680, 467584, 584480, 719360, 935168, 1168960, 1870336, 2337920, 4675840, 9351680]

約数ペア:

[(1, 9351680), (2, 4675840), (4, 2337920), (5, 1870336), (8, 1168960), (10, 935168), (13, 719360), (16, 584480), (20, 467584), (26, 359680), (32, 292240), (40, 233792), (52, 179840), (64, 146120), (65, 143872), (80, 116896), (104, 89920), (128, 73060), (130, 71936), (160, 58448), (208, 44960), (256, 36530), (260, 35968), (281, 33280), (320, 29224), (416, 22480), (512, 18265), (520, 17984), (562, 16640), (640, 14612), (832, 11240), (1040, 8992), (1124, 8320), (1280, 7306), (1405, 6656), (1664, 5620), (2080, 4496), (2248, 4160), (2560, 3653), (2810, 3328)]