32757760

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{457}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 90024480

約数和(自身を除く): 57266720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 457, 512, 560, 640, 896, 914, 1024, 1120, 1280, 1792, 1828, 2048, 2240, 2285, 2560, 3199, 3584, 3656, 4480, 4570, 5120, 6398, 7168, 7312, 8960, 9140, 10240, 12796, 14336, 14624, 15995, 17920, 18280, 25592, 29248, 31990, 35840, 36560, 51184, 58496, 63980, 71680, 73120, 102368, 116992, 127960, 146240, 204736, 233984, 255920, 292480, 409472, 467968, 511840, 584960, 818944, 935936, 1023680, 1169920, 1637888, 2047360, 2339840, 3275776, 4094720, 4679680, 6551552, 8189440, 16378880, 32757760]

約数ペア:

[(1, 32757760), (2, 16378880), (4, 8189440), (5, 6551552), (7, 4679680), (8, 4094720), (10, 3275776), (14, 2339840), (16, 2047360), (20, 1637888), (28, 1169920), (32, 1023680), (35, 935936), (40, 818944), (56, 584960), (64, 511840), (70, 467968), (80, 409472), (112, 292480), (128, 255920), (140, 233984), (160, 204736), (224, 146240), (256, 127960), (280, 116992), (320, 102368), (448, 73120), (457, 71680), (512, 63980), (560, 58496), (640, 51184), (896, 36560), (914, 35840), (1024, 31990), (1120, 29248), (1280, 25592), (1792, 18280), (1828, 17920), (2048, 15995), (2240, 14624), (2285, 14336), (2560, 12796), (3199, 10240), (3584, 9140), (3656, 8960), (4480, 7312), (4570, 7168), (5120, 6398)]