32802560

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 108

約数和(自身を含む): 91575288

約数和(自身を除く): 58772728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 523, 560, 640, 784, 896, 980, 1046, 1120, 1280, 1568, 1792, 1960, 2092, 2240, 2615, 3136, 3661, 3920, 4184, 4480, 5230, 6272, 7322, 7840, 8368, 8960, 10460, 12544, 14644, 15680, 16736, 18305, 20920, 25627, 29288, 31360, 33472, 36610, 41840, 51254, 58576, 62720, 66944, 73220, 83680, 102508, 117152, 128135, 133888, 146440, 167360, 205016, 234304, 256270, 292880, 334720, 410032, 468608, 512540, 585760, 669440, 820064, 937216, 1025080, 1171520, 1640128, 2050160, 2343040, 3280256, 4100320, 4686080, 6560512, 8200640, 16401280, 32802560]

約数ペア:

[(1, 32802560), (2, 16401280), (4, 8200640), (5, 6560512), (7, 4686080), (8, 4100320), (10, 3280256), (14, 2343040), (16, 2050160), (20, 1640128), (28, 1171520), (32, 1025080), (35, 937216), (40, 820064), (49, 669440), (56, 585760), (64, 512540), (70, 468608), (80, 410032), (98, 334720), (112, 292880), (128, 256270), (140, 234304), (160, 205016), (196, 167360), (224, 146440), (245, 133888), (256, 128135), (280, 117152), (320, 102508), (392, 83680), (448, 73220), (490, 66944), (523, 62720), (560, 58576), (640, 51254), (784, 41840), (896, 36610), (980, 33472), (1046, 31360), (1120, 29288), (1280, 25627), (1568, 20920), (1792, 18305), (1960, 16736), (2092, 15680), (2240, 14644), (2615, 12544), (3136, 10460), (3661, 8960), (3920, 8368), (4184, 7840), (4480, 7322), (5230, 6272)]