2038550080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{947}}^1$

素因数の和:1033

約数の個数: 168

約数和(自身を含む): 5738554944

約数和(自身を除く): 3700004864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 947, 961, 992, 1085, 1120, 1240, 1736, 1894, 1922, 1984, 2170, 2240, 2480, 3472, 3788, 3844, 4340, 4735, 4805, 4960, 6629, 6727, 6944, 7576, 7688, 8680, 9470, 9610, 9920, 13258, 13454, 13888, 15152, 15376, 17360, 18940, 19220, 26516, 26908, 29357, 30304, 30752, 33145, 33635, 34720, 37880, 38440, 53032, 53816, 58714, 60608, 61504, 66290, 67270, 69440, 75760, 76880, 106064, 107632, 117428, 132580, 134540, 146785, 151520, 153760, 205499, 212128, 215264, 234856, 265160, 269080, 293570, 303040, 307520, 410998, 424256, 430528, 469712, 530320, 538160, 587140, 821996, 910067, 939424, 1027495, 1060640, 1076320, 1174280, 1643992, 1820134, 1878848, 2054990, 2121280, 2152640, 2348560, 3287984, 3640268, 4109980, 4550335, 4697120, 6370469, 6575968, 7280536, 8219960, 9100670, 9394240, 12740938, 13151936, 14561072, 16439920, 18201340, 25481876, 29122144, 31852345, 32879840, 36402680, 50963752, 58244288, 63704690, 65759680, 72805360, 101927504, 127409380, 145610720, 203855008, 254818760, 291221440, 407710016, 509637520, 1019275040, 2038550080]

約数ペア:

[(1, 2038550080), (2, 1019275040), (4, 509637520), (5, 407710016), (7, 291221440), (8, 254818760), (10, 203855008), (14, 145610720), (16, 127409380), (20, 101927504), (28, 72805360), (31, 65759680), (32, 63704690), (35, 58244288), (40, 50963752), (56, 36402680), (62, 32879840), (64, 31852345), (70, 29122144), (80, 25481876), (112, 18201340), (124, 16439920), (140, 14561072), (155, 13151936), (160, 12740938), (217, 9394240), (224, 9100670), (248, 8219960), (280, 7280536), (310, 6575968), (320, 6370469), (434, 4697120), (448, 4550335), (496, 4109980), (560, 3640268), (620, 3287984), (868, 2348560), (947, 2152640), (961, 2121280), (992, 2054990), (1085, 1878848), (1120, 1820134), (1240, 1643992), (1736, 1174280), (1894, 1076320), (1922, 1060640), (1984, 1027495), (2170, 939424), (2240, 910067), (2480, 821996), (3472, 587140), (3788, 538160), (3844, 530320), (4340, 469712), (4735, 430528), (4805, 424256), (4960, 410998), (6629, 307520), (6727, 303040), (6944, 293570), (7576, 269080), (7688, 265160), (8680, 234856), (9470, 215264), (9610, 212128), (9920, 205499), (13258, 153760), (13454, 151520), (13888, 146785), (15152, 134540), (15376, 132580), (17360, 117428), (18940, 107632), (19220, 106064), (26516, 76880), (26908, 75760), (29357, 69440), (30304, 67270), (30752, 66290), (33145, 61504), (33635, 60608), (34720, 58714), (37880, 53816), (38440, 53032)]