3288049280

素因数分解:

$2^7\times 5^1\times {\mathrm{397}}^1\times {\mathrm{12941}}^1$

素因数の和:13357

約数の個数: 64

約数和(自身を含む): 7880901480

約数和(自身を除く): 4592852200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 397, 640, 794, 1588, 1985, 3176, 3970, 6352, 7940, 12704, 12941, 15880, 25408, 25882, 31760, 50816, 51764, 63520, 64705, 103528, 127040, 129410, 207056, 254080, 258820, 414112, 517640, 828224, 1035280, 1656448, 2070560, 4141120, 5137577, 8282240, 10275154, 20550308, 25687885, 41100616, 51375770, 82201232, 102751540, 164402464, 205503080, 328804928, 411006160, 657609856, 822012320, 1644024640, 3288049280]

約数ペア:

[(1, 3288049280), (2, 1644024640), (4, 822012320), (5, 657609856), (8, 411006160), (10, 328804928), (16, 205503080), (20, 164402464), (32, 102751540), (40, 82201232), (64, 51375770), (80, 41100616), (128, 25687885), (160, 20550308), (320, 10275154), (397, 8282240), (640, 5137577), (794, 4141120), (1588, 2070560), (1985, 1656448), (3176, 1035280), (3970, 828224), (6352, 517640), (7940, 414112), (12704, 258820), (12941, 254080), (15880, 207056), (25408, 129410), (25882, 127040), (31760, 103528), (50816, 64705), (51764, 63520)]