69740800

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 108

約数和(自身を含む): 183058596

約数和(自身を除く): 113317796

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 640, 641, 680, 800, 850, 1088, 1280, 1282, 1360, 1600, 1700, 2176, 2564, 2720, 3200, 3205, 3400, 4352, 5128, 5440, 6400, 6410, 6800, 10256, 10880, 10897, 12820, 13600, 16025, 20512, 21760, 21794, 25640, 27200, 32050, 41024, 43588, 51280, 54400, 54485, 64100, 82048, 87176, 102560, 108800, 108970, 128200, 164096, 174352, 205120, 217940, 256400, 272425, 348704, 410240, 435880, 512800, 544850, 697408, 820480, 871760, 1025600, 1089700, 1394816, 1743520, 2051200, 2179400, 2789632, 3487040, 4102400, 4358800, 6974080, 8717600, 13948160, 17435200, 34870400, 69740800]

約数ペア:

[(1, 69740800), (2, 34870400), (4, 17435200), (5, 13948160), (8, 8717600), (10, 6974080), (16, 4358800), (17, 4102400), (20, 3487040), (25, 2789632), (32, 2179400), (34, 2051200), (40, 1743520), (50, 1394816), (64, 1089700), (68, 1025600), (80, 871760), (85, 820480), (100, 697408), (128, 544850), (136, 512800), (160, 435880), (170, 410240), (200, 348704), (256, 272425), (272, 256400), (320, 217940), (340, 205120), (400, 174352), (425, 164096), (544, 128200), (640, 108970), (641, 108800), (680, 102560), (800, 87176), (850, 82048), (1088, 64100), (1280, 54485), (1282, 54400), (1360, 51280), (1600, 43588), (1700, 41024), (2176, 32050), (2564, 27200), (2720, 25640), (3200, 21794), (3205, 21760), (3400, 20512), (4352, 16025), (5128, 13600), (5440, 12820), (6400, 10897), (6410, 10880), (6800, 10256)]