3487040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 56

約数和(自身を含む): 8805672

約数和(自身を除く): 5318632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 641, 680, 1088, 1282, 1360, 2564, 2720, 3205, 5128, 5440, 6410, 10256, 10897, 12820, 20512, 21794, 25640, 41024, 43588, 51280, 54485, 87176, 102560, 108970, 174352, 205120, 217940, 348704, 435880, 697408, 871760, 1743520, 3487040]

約数ペア:

[(1, 3487040), (2, 1743520), (4, 871760), (5, 697408), (8, 435880), (10, 348704), (16, 217940), (17, 205120), (20, 174352), (32, 108970), (34, 102560), (40, 87176), (64, 54485), (68, 51280), (80, 43588), (85, 41024), (136, 25640), (160, 21794), (170, 20512), (272, 12820), (320, 10897), (340, 10256), (544, 6410), (641, 5440), (680, 5128), (1088, 3205), (1282, 2720), (1360, 2564)]