57740800

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 120

約数和(自身を含む): 154505736

約数和(自身を除く): 96764936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 347, 400, 416, 512, 520, 640, 650, 694, 800, 832, 1040, 1280, 1300, 1388, 1600, 1664, 1735, 2080, 2560, 2600, 2776, 3200, 3328, 3470, 4160, 4511, 5200, 5552, 6400, 6656, 6940, 8320, 8675, 9022, 10400, 11104, 12800, 13880, 16640, 17350, 18044, 20800, 22208, 22555, 27760, 33280, 34700, 36088, 41600, 44416, 45110, 55520, 69400, 72176, 83200, 88832, 90220, 111040, 112775, 138800, 144352, 166400, 177664, 180440, 222080, 225550, 277600, 288704, 360880, 444160, 451100, 555200, 577408, 721760, 888320, 902200, 1110400, 1154816, 1443520, 1804400, 2220800, 2309632, 2887040, 3608800, 4441600, 5774080, 7217600, 11548160, 14435200, 28870400, 57740800]

約数ペア:

[(1, 57740800), (2, 28870400), (4, 14435200), (5, 11548160), (8, 7217600), (10, 5774080), (13, 4441600), (16, 3608800), (20, 2887040), (25, 2309632), (26, 2220800), (32, 1804400), (40, 1443520), (50, 1154816), (52, 1110400), (64, 902200), (65, 888320), (80, 721760), (100, 577408), (104, 555200), (128, 451100), (130, 444160), (160, 360880), (200, 288704), (208, 277600), (256, 225550), (260, 222080), (320, 180440), (325, 177664), (347, 166400), (400, 144352), (416, 138800), (512, 112775), (520, 111040), (640, 90220), (650, 88832), (694, 83200), (800, 72176), (832, 69400), (1040, 55520), (1280, 45110), (1300, 44416), (1388, 41600), (1600, 36088), (1664, 34700), (1735, 33280), (2080, 27760), (2560, 22555), (2600, 22208), (2776, 20800), (3200, 18044), (3328, 17350), (3470, 16640), (4160, 13880), (4511, 12800), (5200, 11104), (5552, 10400), (6400, 9022), (6656, 8675), (6940, 8320)]