3199505920

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:920

約数の個数: 160

約数和(自身を含む): 8337466368

約数和(自身を除く): 5137960448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 508, 512, 520, 635, 640, 757, 832, 1016, 1040, 1270, 1280, 1514, 1651, 1664, 2032, 2080, 2540, 2560, 3028, 3302, 3328, 3785, 4064, 4160, 5080, 6056, 6604, 6656, 7570, 8128, 8255, 8320, 9841, 10160, 12112, 13208, 15140, 16256, 16510, 16640, 19682, 20320, 24224, 26416, 30280, 32512, 33020, 33280, 39364, 40640, 48448, 49205, 52832, 60560, 65024, 66040, 78728, 81280, 96139, 96896, 98410, 105664, 121120, 132080, 157456, 162560, 192278, 193792, 196820, 211328, 242240, 264160, 314912, 325120, 384556, 387584, 393640, 422656, 480695, 484480, 528320, 629824, 769112, 787280, 845312, 961390, 968960, 1056640, 1249807, 1259648, 1538224, 1574560, 1922780, 1937920, 2113280, 2499614, 2519296, 3076448, 3149120, 3845560, 4226560, 4999228, 5038592, 6152896, 6249035, 6298240, 7691120, 9998456, 12305792, 12498070, 12596480, 15382240, 19996912, 24611584, 24996140, 25192960, 30764480, 39993824, 49223168, 49992280, 61528960, 79987648, 99984560, 123057920, 159975296, 199969120, 246115840, 319950592, 399938240, 639901184, 799876480, 1599752960, 3199505920]

約数ペア:

[(1, 3199505920), (2, 1599752960), (4, 799876480), (5, 639901184), (8, 399938240), (10, 319950592), (13, 246115840), (16, 199969120), (20, 159975296), (26, 123057920), (32, 99984560), (40, 79987648), (52, 61528960), (64, 49992280), (65, 49223168), (80, 39993824), (104, 30764480), (127, 25192960), (128, 24996140), (130, 24611584), (160, 19996912), (208, 15382240), (254, 12596480), (256, 12498070), (260, 12305792), (320, 9998456), (416, 7691120), (508, 6298240), (512, 6249035), (520, 6152896), (635, 5038592), (640, 4999228), (757, 4226560), (832, 3845560), (1016, 3149120), (1040, 3076448), (1270, 2519296), (1280, 2499614), (1514, 2113280), (1651, 1937920), (1664, 1922780), (2032, 1574560), (2080, 1538224), (2540, 1259648), (2560, 1249807), (3028, 1056640), (3302, 968960), (3328, 961390), (3785, 845312), (4064, 787280), (4160, 769112), (5080, 629824), (6056, 528320), (6604, 484480), (6656, 480695), (7570, 422656), (8128, 393640), (8255, 387584), (8320, 384556), (9841, 325120), (10160, 314912), (12112, 264160), (13208, 242240), (15140, 211328), (16256, 196820), (16510, 193792), (16640, 192278), (19682, 162560), (20320, 157456), (24224, 132080), (26416, 121120), (30280, 105664), (32512, 98410), (33020, 96896), (33280, 96139), (39364, 81280), (40640, 78728), (48448, 66040), (49205, 65024), (52832, 60560)]