69400000

素因数分解:

$2^6\times 5^5\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 84

約数和(自身を含む): 172629576

約数和(自身を除く): 103229576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 347, 400, 500, 625, 694, 800, 1000, 1250, 1388, 1600, 1735, 2000, 2500, 2776, 3125, 3470, 4000, 5000, 5552, 6250, 6940, 8000, 8675, 10000, 11104, 12500, 13880, 17350, 20000, 22208, 25000, 27760, 34700, 40000, 43375, 50000, 55520, 69400, 86750, 100000, 111040, 138800, 173500, 200000, 216875, 277600, 347000, 433750, 555200, 694000, 867500, 1084375, 1388000, 1735000, 2168750, 2776000, 3470000, 4337500, 6940000, 8675000, 13880000, 17350000, 34700000, 69400000]

約数ペア:

[(1, 69400000), (2, 34700000), (4, 17350000), (5, 13880000), (8, 8675000), (10, 6940000), (16, 4337500), (20, 3470000), (25, 2776000), (32, 2168750), (40, 1735000), (50, 1388000), (64, 1084375), (80, 867500), (100, 694000), (125, 555200), (160, 433750), (200, 347000), (250, 277600), (320, 216875), (347, 200000), (400, 173500), (500, 138800), (625, 111040), (694, 100000), (800, 86750), (1000, 69400), (1250, 55520), (1388, 50000), (1600, 43375), (1735, 40000), (2000, 34700), (2500, 27760), (2776, 25000), (3125, 22208), (3470, 20000), (4000, 17350), (5000, 13880), (5552, 12500), (6250, 11104), (6940, 10000), (8000, 8675)]